Question

The diameter of a car wheel is 49cm. Find how many round will it take to cover a distance of 3080cm

Answer 1

Answer:

I think it is nearly 63 round

Step-by-step explanation:

63*49=3087

Answer 2

Answer:

Step-by-step explanation:

Hey mate ..

Here is your correct answer....

Distance = 3080cm.

Diameter = 49 cm.

So, radius = 49/2 cm

Perimeter = 2 pie r

= 2 × 22/7 × 49/2

= 2 × 11 × 7 cm ^2

= 154 cm^2.

No. Of round = 3080/ 154.

= 20...

So, the number of rounds = 20...

Hope this will help you.........

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