Answer:
484 Inch
Step-by-step explanation:
Radius of the tire=11 inch
The distance which the tire covers in 1 revolution is the circumference of the tire.
Circumference of a circle=2πr
Therefore:
Distance of the tire in 1 revolution=2*π*11=22π inches
From the above, we can then determine the distance which the tire travels in 7 revolutions.
Distance if the tire in 7 revolutions=7*22π
=483.81 Inch
≈484 Inch ( to the nearest inch)
The tire travels approximately 484 Inch in 7 revolutions.
