Question

how many times does a wheel of radius 35 cm rotate to go 330 m?

Answer 1

Given
Radius of wheel=35cm

Distance to cover=330m

Distance coverd in one revolution =Circumference of wheel

=
$2\pi \: r$
=2x22/7 x35

=2x22x5 =220cm

Changing in meters

1m=100cm

So 220cm =2.20m

Total revolution to cover the distance 330m=330/2.20=150

This is ur ans hope it will help you

Answer 2

Answer:

Wheel will rotate 150 times.

Question :- How many times does a wheel of radius 35 cm rotate to go 330 m?

To Find :- No.of times wheel will rotate.

First we have to find the circumference of wheel.

Circumference =

$2 \times \pi \times r$

Circumference =

$2 \times \frac{22}{7} \times 35$

Circumference = 2 × 22 × 5

Circumference = 44 × 5

Circumference = 220

Now we have to convert 330m to cm.

1m = 100cm

330m = ?cm

330 × 100 = 33000cm

Now we will divide distance by the circumference of wheel.

$= 33000 \div 220$

$= 150$

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Answer ⤵⤵⤵

Therefore wheel will rotate 150 times.

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