Mathematics, 05.12.2020 01:00 lilisncz
10 times a number R +1/5 of a number S equals 15 five times the number R +1/10 of the number us equals five what are the two numbers?
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10 times a number R +1/5 of a number S equals 15 five times the number R +1/10 of the number us equa...
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