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3 years ago

5

Mandy and karissa swam laps in the pool to train for the upcoming swim meet. The ratio to the number of laps Mandy swam to the n

umber of laps karissa swam was 2 to 3. If Mandy swam 12 laps, how many laps did karissa swim?

1 answer:

Goryan [66]3 years ago

8 0

Set up a proportion.
2/3 = 12/x. Cross multiply the proportion.
2x = 36. Solve for x.
x = 18.

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