Hello from MrBillDoesMath!
Answer:
5 1/4
Discussion:
1 3/4 = 1 + 3/4 = 4/4 + 3/4 = 7/4
So the product
3 * 1 3/4 =
3 * (7/4) =
21/4 =
Thank you,
MrB
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