3 years ago

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

1 answer:

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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