write three ratios that are equivalent to the one given: The ratio of right-handed students to left-handed students is 18;4.

1 answer:

6 0

9 : 2 = 18 : 4

As: 9 x 2 : 2 x 2 = 18 : 4

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36 : 8 = 18 : 4

As: 18 x 2 : 4 x 2 = 36 : 8

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72 : 16 = 18 : 4

As: 18 x 4 : 4 x 4 = 72 : 16

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