bindhushaji1 bindhushaji1

17-05-2020
Mathematics

contestada

THE property of two rational numbers is -28/81. If one of them is -2/3, then find the other.

PLEASE HELP..... I NEED TO SUBMIT IT NOW......

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salatulmaghrib salatulmaghrib

17-05-2020

The answer is:
(-28/81)/(-2/3) = -84/(-162) = 42/81

Work
Think of this simple question:
Two number when multiplied together give 15. If one number is 5, then the other is (15/5)=3.

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