Question

Blacks car has traveled 100 miles in 1 an 1/4 hours. How many miles per hour in Blacks car traveling?

Answer 1

`\huge\boxed{\sf v = 80\ mph}`

Explanation:

Given Data:

Distance = S = 100 miles

Time = t = 1 1/4 hours = 1.25 hours

Required:

Speed = v = ? mph

Formula:

v = S/t

Solution:

v = 100 / 1.25

v = 80 mph

`\rule[225]{225}{2}`

Hope this helped!

~AH1807