Subjects
Maths CBSE Live product
Class 8 (2025-26)
Power Play
Annual Revision IV - Power Play

1. Power in fraction

Question:

4 m.

Determine the value of the following:

I)

{(\frac{2}{15})}^{- 2}

$\frac{- 4}{225}$
$\frac{- 225}{4}$
$\frac{225}{4}$
$\frac{4}{225}$

II)

{(\frac{7}{23})}^{- 2}

$\frac{- 529}{49}$
$\frac{529}{49}$
$\frac{49}{- 529}$
$\frac{49}{529}$

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