Question

Diameter of the front wheel and the hand wheel of a 170 centimetres and 98 cm respectively how many more resolutions the front wheel make when the third and will in going over a distance of 154 km

Answer 1

Answer:

Step-by-step explanati

radius of wheel one =85cm

radius of wheel two =48cm

circleference of a circle=2.22\7.r

where perimeter of wheel one = 2.22/7.85 =

534.285cm

number of revolution =154.1000\534.28=28.82 revolution