Question

divide the sum of - 13/5 and 12/7 by the product of - 31/7 and - 1/2

Answer 1

Sum of -13/5 and 12/7 = -31/35

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

Now, on dividing -31/35 by 31/14

= -31/35 ÷ 31/14

= -31/35 × 14/31

= -14/35

= -2/5 = -0.4

So, answer = -2/5 = -0.4

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