Math, asked by Salman111222, 11 months ago

what should be divided with 3/7 to get -21/63 as quotient

Answers

Answered by darkcrafter09

Let the required number be x

3/7 ÷ x = -21/63

3/7x = -21/63

3×63 = -21 × 7x

189 = -142x

x = 189/-142

Therefore, the required number = -189/142

Salman111222: proper way please

Salman111222: i cant understand

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darkcrafter09: I am sorry but I m out of my home rn. I will reach there in 10 min and send you on paper :)

Salman111222: thanks

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Answered by afsanafatima5

3/7÷x=-21/63
3/7×1/x=-21/63
3/7x=-21/63
7x(-21)=3×(63)
-147x=189
x=189/-147

hope it will help u.

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