Question

Billy has a bike that has wheels of 70cm
he has a counter on his bike which counts the number of revolutions the wheels make
one day the counter shows 190 revolutions.
how far Billy cycled

Answer 1

Answer:

circumference and revolutions Billy likes to go cycling. His bike of wheels has diameter 70cm. He has invented a counter for his bike, which counts the number of revolutions the wheels make. One day the counter shows 370 revoltions. How far has billy cycled? Give your answer to the nearest metre.

Answer 2

Answer:

190 * d * pi

Step-by-step explanation:

you need to find the circumference of the wheel from the diameter

diameter = 2*pi

C=2*pi*r

C=pi*d

distance=190*d*pi