Question

How many rounds does a wheel of radius 35 metres take in order to cover a distance of 880 metres? (Take π = 22/7).​

Answer 1

Answer:

4 rounds

Step-by-step explanation:

radius of the wheel : 35 m

Circumference : 2πr

Rounds the wheel rolled : x

$2\pi *35x=880\\\frac{22}{7} *70x=880\\22x=88$

∴$x=4$

Answer 2

Answer:

circumference of the wheel =2πr

=2*22/7*35

=220 metres

total distance to be travelled =880 metres

no. of rounds of wheel =total distance to be travelled / circumference of the wheel

=880/220

=4 rounds

So, we can say that the wheel would take 4rounds to cover the distance of 880metre