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saul85 [17]
3 years ago
12

A student solved this problem and said the answer was 4 7/12 yards.

Mathematics
1 answer:
AfilCa [17]3 years ago
5 0
The LCD of 4 and 3 is 12.
7 1/4= 7 3/12
3 2/3= 3 9/12
7 3/12- 3 9/12= 3 1/2
The answer is B,  because 3 1/2 is the total.  Hope this helps!
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