Math, asked by pallavijoshi3847, 7 months ago

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Answered by jtg07

Step-by-step explanation:

$\begin{lgathered}\frak\red{answEr}\end{lgathered}$

${2}^{ - 1} \div {5}^{ - 1} \times {(\frac{ - 5}{8})}^{ - 1}$

$\frac{1}{2} \div \frac{1}{5} \times { \frac{5}{8} }^{ - 1}$

$\frac{1}{2} \times 5 \times \frac{8}{5}$

$\frac{1 \times 5 \times 8}{2 \times 5}$

$= 4$

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✨concepts used✨

➡️a-¹ = 1/a

➡️(a/b)-¹ = (b/a)

➡️a÷a/b=a÷b/a

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Answered by gadesanjay72

Step-by-step explanation:

-1 -1 -1

(2 ÷5 )×(-5)

(8)

:. 1 × 1× 8

2 5 5

:, 8

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✨concepts used✨

simply this
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very urgent.