Question

16. How many times a wheel of radius 28 cm must rotate to go 352 m? (Take π = 22/7)​

Answer 1

Answer:

200

Step-by-step explanation:

First we have to find the circumference of wheel.

Circumference = 2πr = 2× 22/7 × 28 = 176 cm.

352 m = 35200 cm

So, no of evolutions is = 35200/172 = 200

Answer 2

Answer:

the answer is 200

Step-by-step explanation:

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