Divide the sum of 13 upon 5 and minus 12/7 by the product of minus 13
upon 7 and 1 upon minus 2
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Answer:
Answer is −2/5
Step-by-step explanation:
Explanation :
product of −31/7 and −1/2=−31/7×−12=−31×−1/7×2=31/14.
sum of −13/5 and 12/7=(−13/5)+(12/7)
=(−13×7/5×7)+(12×5/7×5)
=(−91/35)+(60/35)
=(1/35)(−91+60)=−31/35.
Dividing the sum of -13/5 and 12/7 by the product of -31/7 and -1/2
⟹−31/35/31/14=−31×14/35×31=−14/35=−2/5
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