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2 years ago

7

White lightbulbs are sold in packages of 9. Yellow lightbulbs are sold in packages of 12. Find the least number of lightbulbs of

each color Rosa must buy to have the same number of white and yellow lightbulbs.

1 answer:

AfilCa [17]2 years ago

5 0

The least common multiple of each number is 36. So that is the answer. She will buy 4 packages of white and 3 packages of yellow bulbs.

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3 years ago

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