divide the sum of -13/5 and 12/7 by the product of -13/7 and -1/2
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Answer:
62/65
Step-by-step explanation:
1. Sum of -13/5 and 12/7
= -13/5 + 12/7
= -31/35
2. Product of -13/7 and -1/2
= -13/7 × (-1/2)
= 13/7 × 1/2
= 13/14
3. Division of -31/35 by 13/14
= -31/35 ÷ 13/14
= -31/35 × 14/13 (Reciprocal of 13/14)
= -31/5 × 2/13 (after cutting of 35 and 14 by the table of 7)
= -62/65 = Answer
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