A bicycle wheel has a diameter of 62cm. The wheel makes 80 full turns. How far has the bicycle travelled?
Give you answer in metres.

Can some one me, i’ve been asking for so long

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?