Math, asked by pallavijoshi3847, 8 months ago

simply this
please
very urgent.​

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Answers

Answered by jtg07
7

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
0

Step-by-step explanation:

-1 -1 -1

(2 ÷5 )×(-5)

(8)

:. 1 × 1× 8

2 5 5

:, 8

50

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