Hello from MrBillDoesMath!
Answer:
13 1/4
Discussion:
As 1/2 = 2/4
5 1/2 + 7 3/4 =
5 2/4 + 7 3/4 =
12 5/4 =
Thank you,
MrB
42/6 but if you want to simplify, it's 7
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