Question

Q.5
Answer the given questions.
1. 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:

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sorry one again

Answer 2

Answer:

let ratio of present age be x

ratio of present age 5:7=5x/7x

after 4y

5x+4/7x+4

ratio of age 3:4

=5x+4/7x+4= 3/4

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

20x+16=21x+12

20x-21x=12-16

-1x=-4

x=4

present age of Ramesh = 5×4=20y

and Mahesh=7×4=28y

I Hope It will help you