Express 13 by 8 as a rational number with denominator -40
Answers
Answered by
4
Answer:
13/-8=-x/56
56×13/-8=-91
Step-by-step explanation:
= 13 = ?
-8 = 56
= 13× -7 = -91
-8× -7 = 56
= 13 = -91
-8 = 56
Answered by
11
Answer:
the answer is -65/-40
multiply the numerator by -5
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