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#8826 2021-01-07 00:03:22
- Jai Ganesh
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Re: 10 second questions
Hi,
#7877. Find the amount of money that Antony should lend at 15% per annum if he wants to earn an interest of $675 in 2 years 6 months.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8827 2021-01-09 00:11:58
- Jai Ganesh
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Re: 10 second questions
Hi,
#7878. A sum of money amounts to $1650 in two years and to $1875 in five years. Find the principal and rate of simple interest.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8828 2021-01-09 05:44:18
- irspow
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Re: 10 second questions
Last edited by irspow (2021-01-09 05:49:09)
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8829 2021-01-09 15:04:05
- Jai Ganesh
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Re: 10 second questions
Hi,
Neat work!
#7879. Vincent obtained an amount of $8,376 as simple interest on a certain amount at 8% per annum after 6 years. What is the amount invested by Vincent?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8830 2021-01-11 00:03:37
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,418
Re: 10 second questions
Hi,
#7880. Samuel would have paid $5280 at the end of four years for a sum of money borrowed at the rate of 8% per annum simple interest. If he wants to repay his loan an year before it was due, then what is the amount paid by him?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8831 2021-01-11 03:44:48
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8832 2021-01-11 14:33:31
- Jai Ganesh
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Re: 10 second questions
Hi,
Splendid!
7881. Ben deposits an amount of $56500 to obtain a simple interest at the rate of 12% per annum for 3 years. What amount will Ben get at the end of 3 years?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8833 2021-01-12 05:01:18
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8834 2021-01-12 13:44:32
- Jai Ganesh
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Re: 10 second questions
Hi,
Good work!
#7882. What would be the simple interest obtained on an amount of $6535 at the rate of 10% per annum after 6 years?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8835 2021-01-13 04:28:10
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8836 2021-01-13 14:05:11
- Jai Ganesh
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Re: 10 second questions
Hi,
Good work!
#7883. What interest will be had on $450 for 2 years if an interest of $0.40 is charged on $1 for 4 years?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8837 2021-01-14 03:40:50
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8838 2021-01-14 14:19:03
- Jai Ganesh
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Re: 10 second questions
Hi,
Neat work!
#7884. Alfred invested an amount for three years at a simple interest at 9% per annum. He got an amount of $19,050 at the end of three years. What principal amount did he invest?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8839 2021-01-15 05:49:07
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8840 2021-01-15 13:40:44
- Jai Ganesh
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Re: 10 second questions
Hi,
Neat work!
#7885. If the simple interest for 6 years be equal to 30% of the principal, then it will be equal to the principal after how many years?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8841 2021-01-16 04:57:10
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8842 2021-01-16 14:32:24
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,418
Re: 10 second questions
Hi,
Neat work!
#7886. A sum of $1500 is lent out in two parts in such a way that the simple interest on one part at 10% per annum for 5 years is equal to that on another part at 12.5% per annum for 4 years. Find the sum lent out at 12.5%.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8843 2021-01-17 05:07:24
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8844 2021-01-17 14:42:55
- Jai Ganesh
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Re: 10 second questions
Hi,
Neat work!
#7887. In what time will the simple interest be two-fifth of the principal at 8% per annum?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8845 2021-01-18 03:23:46
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8846 2021-01-18 14:23:05
- Jai Ganesh
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- Posts: 48,418
Re: 10 second questions
Hi,
Neat work!
#7888. A sum fetches Simple Interest of $708.75 at the rate of 12.5% per annum in 10 years. What is the sum?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8847 2021-01-19 03:31:21
- irspow
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Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8848 2021-01-19 14:47:38
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,418
Re: 10 second questions
Hi,
Neat work!
#7889. Find the amount that Jane will get if she had deposited $8000 in a bank at 10% per annum compounded annually for 4 years.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#8849 2021-01-20 05:02:12
- irspow
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- Registered: 2005-11-24
- Posts: 1,055
Re: 10 second questions
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#8850 2021-01-20 15:32:33
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,418
Re: 10 second questions
Hi,
Excellent!
#7890. Given that a sum of $5000 is compounded annually at 5%, what is the interest of the second year?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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