Question

cheak if my process is correct

Answer 1

Hope you get to know of the mistake
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$= > \frac{3 {}^{3} \times {5}^{3} }{ {15}^{ - 3} } \\ \\ = > \frac{ {(3 \times5 )}^{3} }{ {15}^{ - 3} } \\ \\ = > \frac{ {15}^{3} }{ {15}^{ - 3} } \\ \\ = > {15}^{3 - ( -3 )} = {15}^{3 + 3} \\ \\ = > {15}^{6} = \bf \underline {11390625}$
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Hope this is ur required answer

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