Maharashtra State BoardSSC (English Medium) 7th Standard

The Diameter of the Wheel of a Cart is 1.05 M. How Much Distance Will the Cart Cover in 1000 Rotations of the Wheel? - Mathematics

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Sum

The diameter of the wheel of a cart is 1.05 m. How much distance will the cart cover in 1000 rotations of the wheel?

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Solution

Circumference of the wheel = rd

= `22/7` × 1.05

= `22/7` × `105/100`

= `(22 × 15)/100`

= `330/100`

= 3.3 m

In 1000 rotations, the distance covered

= 3.3 m × 1000

= 3300 m

= 3.3 km

  Is there an error in this question or solution?
Chapter 17: Miscellaneous Problems : Set 2 - Exercise [Page 100]

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Balbharati Mathematics 7th Standard Maharashtra State Board
Chapter 17 Miscellaneous Problems : Set 2
Exercise | Q 7 | Page 100

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