Question

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

Answer 1

Answer:

-2

Step-by-step explanation:

(-31/5+12/7)/(-31/7*(-1/2))

(-217+60/35)/(31/14)

(-156/35)*14/31

-5/35*41/1

-1/7*14/1

-14/7

-2

Answer 2

Answer:

(-31/5+12/7)/(-31/7*(-1/2))

(-217+60/35)/(31/14)

(-156/35)*14/31

-5/35*41/1

-1/7*14/1

-14/7

-2

Step-by-step explanation:

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