Answer:
= 0.857143 miles per hour
Step-by-step explanation:
This the fractions 3/4 miles and 7/8 hours are equal to
0.75 miles and 0.875 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 0.875
0.75 miles ÷ 0.875
0.875 hours ÷ 0.875
=
0.857143 miles
1 hour
so the answer would be...
= 0.857143 miles per hour
