Question

age of Sony and mini are in the ratio 7:5. 10 years hence the ratio will be 9:7. what is the present age

Answer 1

age of Sony is 7
age of mini is 5
because
7x + 10 =9x
5x+10=7x
by solving both equations
we get Sony's age = 7 yrs
Minnis age =5 yrs

Answer 2

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