The distances around the earth at the equator and through the north and south poles are shown at the right. how many miles would you travel if you circled the earth along both routes?

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?