Divide the sum of -13/5 and 12/7 by the product of -31/7 and -1/2 .
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I hope it is your right answer
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Answer:
-1/2
Step-by-step explanation:
1) Sum of -13/5 and 12/7
LCM= 35
-13/5 * 7/7 = -91/35
12/7 * 5/5 = 60/35
Their sum = -91/35 + 60/35
= -31/35
2) Product of -31/7 and -1/2
-31/7 * -1/2 = 31/14
Divide the sum of -13/5 & 12/7 by the product of - 31/7 and - 1/2
= -31/35 divided by 31/14
= -31/35 * 14/31
= -14/35
= -1/2
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