Question

Rinku is 5 times as old as his daughter. After 6 years, he will be three times as old as his daughter. Find the present age.​

Answer 1

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Here is your answer...

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let the present age of rinkus daughter be x

then rinkus age = 5x

After six yearsRinkus age = 5x+6

and Rinkus daughters age = x+6

Given :

after six years rinku will be 3 times as old as his daughter

=>5x+6 = 3(x+6)

=>5x+6 = 3x+18

=>5x-3x=18-6

=>2x=12

x = 6

so present age of rinkus daughter = x = 6

and present age of rinku = 5x = 5×6=30

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Answer 2

Answer:

x=6

Step-by-step explanation:

let the present age of rinkus daughter be x

then rinkus age = 5x

After six yearsRinkus age = 5x+6

and Rinkus daughters age = x+6

after six years rinku will be 3 times as old as his daughter

=>5x+6 = 3(x+6)

=>5x+6 = 3x+18

=>5x-3x=18-6

=>2x=12

x = 6

so present age of rinkus daughter = x = 6

and present age of rinku = 5x = 5×6=30

hope it helps u

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