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Anna travels ...

Question

Anna travels 20 miles in 2 hour. Meanwhile, Garton travels 10 miles in the same time. What is the ratio of Anna's speed to Garton's?

A

2:1

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B

1:2

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C

2:3

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D

3:2

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Solution

The correct option is A 2:1
Anna's speed = $\frac{20}{2} = 10$

Garton's speed = $\frac{10}{2} = 5$

Ratio of Anna's speed to Garton's = 10:5 = 2:1

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