Question

e diameter of a bicycle wheel is 28 cm. Find how many times the wheel will revolve
order to cover a distance of 352 m​

Answer 1

Answer:

if helpful so mark it as a brainliest

Answer 2

Answer:

$diameter \: of \: a \: wheel = 28cm \\ radius \: of \: wheel = \frac{28}{2 } = 14cm \\ distance \: travelled \: to \: make \: one \: revolution = circumference \: of \: the \: wheel = 2\pi \: r \\ 2\pi \times r = 2 \times \frac{22}{7} \times 14 = 88cm \\ to \: make \: one \: revolution \: the \: wheel \: has \: to \: travel = 88cm \\ number \: of \: revolution \: to \: travel \: 352m \: is = \frac{total \: distance \: travel}{distance \: travelled \: to \: make \: one \: revolution} = \frac{352}{88} = 4$

please mark me as brainlist