Question

Caculate the unit rate using the following

information, mom drove 20 miles in 1/4 of an hour
What was her rate or spee in Miles per hour.

Answer 1

80 mph

Explanation:

20 miles multiplied by 4(quarters of the hour) is 80mph

Answer 2

80 miles per hour

Explanation:

To find her speed in miles per hour, multiply 20 by 4.

Since she drove 20 miles in 1/4 of an hour, we can find the amount she can drive in 1 full hour by multiplying it by 4.

20(4)

= 80

So, her rate in miles per hour is 80 miles per hour