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aliya0001 [1]
3 years ago
15

A string is 7 yards long. Jeff needs 2 feet and Lori needs 15 feet of string. If they both cut their string, how much is left?

Mathematics
1 answer:
Aleksandr [31]3 years ago
5 0
1\ yard=3\ feet\\\\7\ yard=3\cdot7=21\ feet\\\\21-2-15=4\\\\There\ are\ 4\ feet\ left
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Answer:

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Step-by-step explanation:

If each case can hold 8 units, and we want to find the total # number of cases, we have to divide the # of units (8) for one case by the total # units (90).

As you can see, after dividing by 8, we have a total of 11 cases and a remainder of 2 units. The remainder will be the # of additional units because we cannot have another case filled with 8 units.

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3 years ago
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