Question

A, B and C are three boxes containing marbles in the

ratio 3 : 5 : 7, and the total number of marbles is 75. If 3 marbles are transferred from B to A, and 5 marbles are transferred from C to B, then the new ratio of the marbles is:

A 6 : 8 : 11

B 5 : 6 : 7

C 7 : 9 : 10

D 6 : 9 : 10

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Question

A, B and C are three boxes containing marbles in the

Solution

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