Question

Priya will be four times as old she is now in
15 years. Find her present age.
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Answer 1

Answer:

let her present age be x

$\\ x + 15 = 4x \\ 3x = 15 \\ x = 5$

hence her present age is 5

Answer 2

Step-by-step explanation:

let her present age be x

\begin{gathered} \\ x + 15 = 4x \\ 3x = 15 \\ x = 5\end{gathered}

x+15=4x

3x=15

x=5

hence her present age is 5