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A weighs twice as much as B C weighs three times as much their total weight is 720 pounds how much does each of them weigh?
Wiki User
∙ 16y ago
A = 2B
C = 3C
Therefore A + B + C = 6B
If they weigh 720 pounds in total
6B =720
B = 720/6
B = 120 pounds
A = 240
C = 360 pounds
Wiki User
∙ 16y ago
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