the ratio of pratibha’s age to aradhana’s age is 5:6..after twelve years the ratio of their age will be 9:10. find their present ages
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Step-by-step explanation:
let pratibha age is x
and aradhana age is Y
according to question
x/y = 5/6
and x = 5/6 Y
after 12 years
x+12/ Y+12 = 9/10
then put value of x in this equation
then solve it we get value of Y
Y = 18
and x = 15
pratibha age is 15 and aradhna age is 18
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