Question

The ratio of age of Shivani and Shalini is 5:7. four years later ,the ratio of thier ages will be 3:4. find their present ages.

Answer 1

Shivani age is 20 years Shalini age is 28 years these are present ages I think it correct if there is any mistake excuse me

Answer 2

let the age of shivani and shalini be x and y
a.t.q x/y=5/7......1
after 4 years... x/y+4= 3/4
solving these eq.
x =20
y=28