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Anni [7]
3 years ago
12

Which of the following pairs of ratios are equivalent?

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0

Answer:

38 : 133 and 16 : 56 are equivalent

Step-by-step explanation:

Given

1) 38 : 133 and 16 : 56

2) 15 : 20 and 28 : 56

Required

Determine which is equivalent

1) 38 : 133 and 16 : 56

Ratio = 38 : 133

Divide by 19

Ratio = 2:7 --- can't be further simplified

Ratio = 16 : 56

Divide by 8

Ratio = 2:7

Hence:

38 : 133 and 16 : 56 are equivalent

2) 15 : 20 and 28 : 56

Ratio = 15 : 20

Divide by 5

Ratio = 3 : 4

Ratio = 28 : 56

Divide by 28

Ratio = 1:2

Hence, both are not equivalent.

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