1. Here are the diameters of the tires of three different vehicles. Calculate their circumferences, rounding to the nearest tenth. Car tire 17” in diameter: 53.4 in
Bike tire 26” in diameter: 81.7 in
School Bus 19.5” in diameter: 61.3 in

2. Determine the number of full rotations the tires of each of the vehicles will complete in 10,000 miles, rounding to the nearest tenth.
Car tire 17” in diameter:
Bike tire 26” in diameter:
School Bus 19.5” in diameter:

i already have the first half i need help with the second half