Question

A car is traveling at a rate of 90 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car travel in 4 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answer.
Rate:
Distance in 4 hours:

Answer 1

The car travels 56.25 miles per hour and 225 miles in 4 hours.

Step-by-step explanation:

Given,

1 mile = 1.6 Kilometer

let x miles = 90 kilometer

x = $\frac{Total\ distance}{1.6\ kilometer}$

$x =\frac{90}{1.6}\\x= 56.25\ Miles$

The car travels 56.25 miles per hour.

In 4 hours;

Distance in 4 hours = 56.25 x 4

Distance in 4 hours = 225 miles

The car will travel 225 miles in 4 hours.

Keywords: Multiplication, Division.

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