Question

Jane's age is 3/5 of her father's age, twenty years age, Jane's age was 2/5 of her father's age find Jane's present age

Answer 1

Answer:

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so here we go

Step-by-step explanation:

let present age of jane be x years and her father's age be y years

so according to first condition

x=3/5y (1)

according to second condition

x-20=2/5 (y-20)

so x-20=2y-40/5 (2)

substitute value of x in (2)

we get y=60

and then value of y in substitute in (1)

we get x=36

so present age of jane is 36 years

u can verify the solution by substituting value of x and y in above equations