Question

the sum of 2 rationnal numbers is -3/5 if one of the number is -9/20, find the other.

Answer 1

Answer:

Step-by-step explanation:

so basically the ans will be

-3/5 - (-9/20)

which is

-3/5 + 9/20

-3/20

Hope it helps :D

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Answer 2

Answer:

It is given that, The sum of the two numbers = -8 One of the number = −157−157 Suppose the other number is x Since, The sum is -8 Therefore, x + −157−157 = -8 7x−1577x−157 = -8 7x - 15 = -56 7x = -56 + 15 7x = -41 x = −417Read more on Sarthaks.com - https://www.sarthaks.com/1057165/the-sum-of-two-rational-numbers-is-8-if-one-of-the-numbers-is-15-7-find-the-other