Answer:
48
Explanation:
If 12 is 1/4 of the total amount, multiply 12 by 4 to get the total amount of money (m).
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2/4 would be 24, which is half of the total amount.
3/4 would be 36, which is 3 quarters of the total amount
4/4 (1) would be 48, which is the total amount.