Question

please tell fast or I will fail​

Answer 1

Answer:

So the answer is 2.56

Step-by-step explanation:

Please check the photo

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Answer 2

$\huge\star\underline{\mathtt\red{A}\mathtt\green{N}\mathtt\blue{S}\mathtt\purple{W}\mathtt\orange{E}\mathtt\pink{R}}\star\:$

$\mapsto \huge {(16)}^{ \frac{3}{2} } \times {(125)}^{ \frac{ - 2}{3} }$

$\mapsto \huge{(4)}^{2 \times \frac{3}{2} } \times {(5)}^{3 \times \frac{ - 2}{3} }$

$\mapsto\huge {(4)}^{ \cancel 2 \times \frac{3}{ \cancel {2}} } \times {(5)}^{ \cancel3 \times \frac{ - 2}{ \cancel {3} }}$

$\mapsto\huge {(4)}^{3} \times {(5)}^{ - 2}$

$\mapsto\huge {(4)}^{3} \times \frac{1}{ {(5)}^{ 2} }$

$\mapsto\huge \frac{ {(4)}^{3} }{ {(5)}^{ 2} }$

$\mapsto \huge\frac{64}{25}$