Question

The diameter of front and rear wheels of a tractor are 80 cm and 2 m respectively.
Find the number of revolution that rear wheel makes in covering a distance in which the front wheel makes 1400 revolutions.

Answer 1

circumference of front wheel
$2\pi \times r$
$2 \times \frac{22}{7} \times 40$
$\frac{1760}{7}$
$251 \times \frac{3}{7}$

Answer 2

Answer:

hope this helps u mate.............