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Mathematics, 28.09.2019 23:30 21brooklynmartin

Abe and malik both stayed after school on wednesday to practice their instruments. abe practiced for 30 min. malik practice for 10 min longer than abe. select all the ratios that compare abe's practice time to malik's practice time

a.) 10: 30

b.) 3: 4

40: 10

d.) 4: 3

30: 40

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