Question

In a wallet, the proportion of one-rupee coins to two-rupee coins is 5:6. Within one section of the wallet, the ratio of one-rupee to two-rupee coins is 3:4. Determine the ratio of one-rupee to two-rupee coins in the other half of the wallet.

A 37 : 45
B 37 : 40
C 33 : 47
D 87:52
E none of these
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