Answered

The diameter of an automobiles tire is 30 inches. How far down the road will the tire travel if it makes one full turn. Use 3.14 for pie and round your answer to the nearest inch.



Answer :

Since it is just one turn, you only have to just find the circumference. If it was more than one turn, you would multiply that many turns by the circumference.
The formula for the circumference is:
2*pi*radius
or
pi*diameter

so 30 * 3.14 =  94.2 inches

Answer= 94 inches