Question

In Miami, the number of highway accidents increased by 20% over a four year period. How many accidents were there in 2013 if there were 5,120 in 2009?​

Answer 1

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➷ final = original x multiplier

Substitute the values in:

final = 5120 x 1.2

Solve:

final = 6144

There were 6144 highway accidents in 2013

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Answer 2

There were 6144 accidents in 2013.

5,120 * 0.20 = 1,024

1,024 + 5,120 = 6144