The answer is 15
From the graph:
Car A traveled 60 miles in one hour
Car B traveled 75 miles in one hour.
Car B travels 15 more miles per hour
Answer is 175
To start you need to work backwards from the mean so do 158*4 to give you the total of the revenue then simply minus what was given to get 175
Hope this helped
Step 1: Find common denominators
LCM of 2 and 4 = 4
2 3/4 - 1 2/4
Step 2: Subtract
2 - 1 = 1
3/4 - 2/4 = 1/4
Answer: 1 1/4
Hope this helps!! :)
