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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

.

#7490. Evaluate:

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

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.

#7491. Find the sum of the biggest and smallest fractions:

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
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Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

.

Good attempt, Monox D. I-Fly!

#7492. Evaluate:

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

.

#7493. Evaluate:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

.

#7494. Give the ascending order of the fractions among the following fractions:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

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.

#7495. Convert 2.454545.... into a rational number.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

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7496. Evaluate:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,876

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

.

The solution #7496 is correct. Excellent, Monox D. I-Fly!

#7497. How many numbers between 200 and 600 are divisible by 4, 8, and 12? (both the numbers included)

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
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Hi,

#7498. Choose the best option:

(a) 11

(b) 27

(c) 81

(d) All of these.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

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#7499. Find the last digit of the number:

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,876

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

The solution #7499 is correct. Excellent, Monox D. I-Fly!

#7500. Find the average of the following set of scores:

566, 455, 231, 678, 989, 342, 715.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

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.

#7501. If 3a + 2b : a + 10b = 1 : 4, then find a : b.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

Good attempt, Monox D. I-Fly!

#7502. The interior angles of a triangle are in the ratio 2 : 3 : 4. Find the biggest angle.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

.

7503. If A : B = 2 : 3, B : C = 1 : 2, and C : D = 5 : 3, find A : D.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

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.

#7504. Three natural numbers are in the ratio 2 : 3 : 5. The sum of their squares is 342. Find the numbers.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,876

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

The solution #7504 is correct. Neat work, Monox D. I-Fly!

#7505. If a : b = 3 : 5, then find the value of (3a + 4b) : (5a + 3b).

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,876

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

Hi,

.

Good attempt, Monox D. I-Fly!

#7506. Find the value of

if .Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 29,086

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.

#7507. The total number of students in a school is 1224. If the number of girls in the school is 600, then what is the respective ratio of the total number of boys and the total number of girls in the school?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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