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3 years ago

Rita made 12 pairs of earings in 1/4 hours. How many earings could she make in 3 hours?

Mathematics

2 answers:

Vedmedyk [2.9K]3 years ago

5 0

Rita can make 144 earrings in 3 hours. I multiplied 12 times 4 which equals 48, then times 48 by 3 and got 144.

geniusboy [140]3 years ago

4 0

In 1/4 of an hour, Rita makes 12 pairs
so in an hour, Rita makes 48 pairs, since 4 x 12 = 48

48 x 3 = 144 pairs, since she makes 48 pairs in 1 hour, you want to find how much she makes in 3 hours

144 pairs is your answer

hope this helps

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