Question

For the family picnic, Dana's mom buys a box of 12 forks, a box of 18 spoons, and a box of 24 knives. How many boxes of each will she have to buy in order to have the same number of forks, spoons, and knives?

Answer 1

72

Explanation:

For the family picnic, Dana's mom buys a box of 12 forks, a box of 18 spoons, and a box of 24 knives.

LCM of 12, 18, and 24 = 72.

Therefore, there will be 72 boxes of each that she will have to buy in order to have the same number of forks, spoons, and knives.

Answer 2

72

Explanation:

This is assuming the following:

1) fork boxes comes with 12 count.

2) spoon boxes comes in 18 count.

3) knife boxes comes in 24 count.

Find the least common factor:

12: 12, 24, 36, 48, 60, 72

18: 18, 36, 54, 72

24: 24, 48, 72

72 is the least common factor shared by all these numbers.

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