Question

Divide the sum of -31 by 7 and 12 by 7 by the product of -31 by 7 and the -1 by 2​

Answer 1

Answer:

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

Answer is −25

I think you are confused with operations on fractions. So, I am doing step by step.

Explanation :

product of −317 and −12=−317×−12=−31×−17×2=3114.

sum of −135 and 127=(−135)+(127)

=(−13×75×7)+(12×57×5)

=(−9135)+(6035)

=(135)(−91+60)=−3135.

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

⟹−31353114=−31×1435×31=−1435=−25

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

What do you get when you divide the sum of -13/5 and 12/7 by the product of -31/7 and -1/2?

What do you get when you divide the sum of 13\5 and -12/7 by the product of -31/7 and 1/-2?

What is 13*3/4+17*2/7+31*1/4+15*5/7+12*2/3…?

What is the sum of 12/5 and 13/7 by the product of -4/7 and 1/2?

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Gproduct of −317 −317 and −12=−317×−12=−31×−17×2=3114. −12=−317×−12=−31×−17×2=3114.

sum of −135 −135 and 127=(−135)+(127) 127=(−135)+(127)

=(−13×75×7)+(12×57×5) =(−13×75×7)+(12×57×5)

=(−9135)+(6035) =(−9135)+(6035)

=(135)(−91+60)=−3135. =(135)(−91+60)=−3135.

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

⟹−31353114=−31×1435×31=−1435=−25