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Mathematics, 28.06.2021 05:10 fifamonkey3710

Two weighings are done on a balance. The boxes on the left hand side of the balances all weigh the same and the weight of each ball on the left hand side of balances is the same. The weight of three boxes and four balls in kilograms would be?


Two weighings are done on a balance. The boxes on the left hand side of the balances all weigh the

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