15. The sum of two numbers is 31/35, and their difference is 11/35. What are the numbers?

asked Jan 6, 2022 30.3k views

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Answer:

Let the two numbers be x and y. Use either equation to determine y: x+y=31/35 so 21/35+y + 31/35 which means y=10/35 (or 2/7)

Endzeit answered Jan 12, 2022

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