Math, asked by Debadrita2004, 1 year ago

The ages of Rohit and Joy are in the ratio 7:5. Ten years hence, the ratio of their ages will be 9:5. Find their present ages.

Debadrita2004: Please answer my question it is very urgent

Answers

Answered by Shrut64

2

Let their ages be7x and 5x
Then,
7x+10=9
5x+10=5
5(7x+10)=9(5x+10)
35x+50=45x+90
Solve it

Previous Question

Next Question

Similar questions

Math, 6 months ago

a loan 01 Find the amount and the compound interest on 315,000 for 3 years at 10% per annum compounded annually. Manju deposited 18,000 at 6% per annum for 2 years in a bank. If the interest is calculated...

Math, 6 months ago

which of the following is a trinomial in variable x?explain. $x {}^{3} + {x}^{2}$ ${x}^{3} + 1$ ${x}^{3} + 3x$ $\sqrt[x]{x {}^{2} } + \sqrt[]{x{ }^{2} } + 7$ ...

Computer Science, 6 months ago

plz help me in finding the program...

English, 1 year ago

How to score good mark in writing answers of novel for class 10...

Math, 1 year ago

A bottle holds 3 litre of water and a glass holds 300 ml of water. write the ratio of the capacity of the glass to the capacity of the bottle in simplest form. write how many times as much the water holdes then the glass.

Science, 1 year ago

app of energy that may be used to produce current...

Computer Science, 1 year ago

make a list of different mobile connection your family has also name the service provider and the type of connection...

Hindi, 1 year ago

conversation between human and a tree in hindi...