Question

1.
Answer the given questions.
The ratio of present age of Ramesh and Mahesh is 5: 7. After four years the ratio of
their
age
will be 3 : 4. Find out their present age.​

Answer 1

Answer:

Here ratio of present age of Ramesh and Mohan is 5:7

Let the present age of Ramesh be 5x and Mohan is 7x

After 4 years age of Ramesh is 5x+4 and Mohan is7x+4

after 4 years ratio of their age will be 3:4

therefore ( 5x+4)/(7x+4)=3/4

20x+16=21x+12

x=4

Hence present age of Ramesh is 20years and Mohan is 28 years.