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#1 2015-05-16 10:20:30
- Faria
- Member
- Registered: 2014-12-11
- Posts: 8
numbers
1.What is the square root of a.2i and b.1+ i?
2.The ratio of prices of two houses is 16:23. 2 years later when the price of the first has risen by 10%, and that of the second by 500,the new ratio became 11:20.find the original price of two houses.
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#2 2015-05-16 10:32:54
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: numbers
For 2), 500 what?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#3 2015-05-16 11:08:37
- Faria
- Member
- Registered: 2014-12-11
- Posts: 8
Re: numbers
The price of the second house increased by 500 tk
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#4 2015-05-16 12:35:26
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: numbers
I am assuming the answer will be in tk's, that it is a unit of money.
I am getting
can you solve for h1 and h2 now?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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