s29525078 s29525078

21-01-2021
Mathematics

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Yesenia swims laps at a pool. For every 10 laps she swims the backstroke, she swims 15 laps of freestyle. Which ratio shows the number of laps Yesenia swims the backstroke to the number of laps she swims freestyle?
A.2 : 3
B.2: 5
C.3: 2
D.5: 2

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movi03112007 movi03112007

21-01-2021

Answer:

10:15, which can be simplified to 2:3

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