Mathematics, 20.06.2020 06:57, whitems33982

14. Divide the sum of 18/5 and −71/5 by their difference. 15. What should be added to (1/2+1/3+1/5) to get 4?

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14. Divide the sum of 18/5 and −71/5 by their difference. 15. What should be added to (1/2+1/3+1/5)...