Divide the sum of −13/5 and 11/15 by the product of −63/25 and −5/7

Question

Divide the sum of −13/5 and 11/15 by the product of −63/25 and −5/7

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Eloise 5 months 2021-06-23T04:29:55+00:00 1 Answers 0 views 0

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    2021-06-23T04:31:21+00:00

    Answer:

    the answer is -0.21 I hope that it helped you

    Step-by-step explanation:

    lcm of 5 and 15 is 15

    15divided by 5 is three so -13 ×3 is -39 and 15÷15 is 1 so 11× 1 is 11 hence -39+11/15 is -28/15 ((+)+(-)= substraction sign whose digit is greater)

    now -63 × -5 is 315((-)+(-)= addition sign +) and 25 ×7 is 175 so -28/15 ÷ 315/175 is -0.21

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