The picture is too blurry to read.
Answer:
D-- if a is a number between 0 and 1, the quotient will be greater
Step-by-step explanation:
0.48 miles
Step-by-step explanation:
Step 1
It is given that the grade(slope) is 4%. This means that for every 100 miles traveled, the elevation changes by 4 miles.
Step 2
Hence for a distance of 12 miles , the elevation changes by 12*4/100 = 48/100 = 0.48 miles. [Using direct proportion]
6/40 is equalvilant because all you have to do is double or simplify it by 2