Math, asked by arunkumar7079330, 9 months ago

Divide the sun of 13/5and -12/7 by the product of -31/7 and 1/-2​

Answers

Answered by ToxicEgo
0

Answer:

13/5+-12/7

=91-69/35

=22/35

-31/7×-1/2=31/14

therefore, from given condition,

22/35÷31/14

22/35×14/31

308/1085

Answered by alexander27
2

sum of 13/5 and -12/7= 91/35+(-60+35)

=91/35-60+35 =31/35.

product of -31/7 and 1/-2= 31/14

dividing 31/35 by 31/14

31/35÷31/14

=31/35×14/31(by reciprocal method)= 1/5×2/1

=2/5

therefore 2/5 is the answer.

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