Answer:
first, total the lengths that have been cut from the original length:
3 2/7 + 4 1/3 (need to find the lowest common denominator, which is 21, in order to add these terms)
3 2/7 = 3 6/21
4 1/3 = 4 7/21
3 6/21 + 4 7/21 = 7 13/21
Now subtract this total from the original length of cloth:
15 - 7 13/21
= 7 8/21 meters remain
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Answer:
first, total the lengths that have been cut from the original length:
3 2/7 + 4 1/3 (need to find the lowest common denominator, which is 21, in order to add these terms)
3 2/7 = 3 6/21
4 1/3 = 4 7/21
3 6/21 + 4 7/21 = 7 13/21
Now subtract this total from the original length of cloth:
15 - 7 13/21
= 7 8/21 meters remain