Divide the sum of 13/5 and -12/7 by the product of- 31/7 and 1/-2
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We have,
(13/5 + -12/7)÷(-31/7×1/-2)
=(91-60)/35 ÷ 31/14
=31/35 ÷31/14
=31/35 ×14/31
=2/5
Artisworld:
This answer is correct but your method is wrong
how
tell me
what happened
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