Question

Rejani will be 9 times her present age after 40 years.How old is she now?

Answer 1

Let her present age be x
her age after 40 years will be 9x=x+40
8x=40
x=40/8
x=5yrs.

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Answer 2

Here is your answer:-

Let Rejani's age be x

After 40 years her age would be 40 + x

9 times present age is 9 x

Given:

40 + x = 9 x

==> 9 x - x = 40

==> 8 x = 40

==> x = 40 / 8

==> x = 5

The age of Rejani is 5 years

Hope it helps you

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