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Chandu’s father is called the ‘young old man’ in his village. At 70 years of age, he is fully fit. Do you know his se

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Question

Chandu’s father is called the ‘young  old man’ in his village. At 70 years of age, he is fully fit. Do you know his secret? He goes for a walk around the field every morning. Everyday he takes four rounds of Chandu’s field.

What is the total distance he covers?

4 × ______ = ______ m = ______ km

Sum
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Solution

The boundary of the field = 150 m + 100 m + 150 m + 100 m = 500 m

The distance covered by young old man = 4 × 500 m = 2000 m = 2 km

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Fields and Fences
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Chapter 13: Fields and Fences - Exercises [Page 152]

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NCERT Math - Magic [English] Class 4
Chapter 13 Fields and Fences
Exercises | Q 2. | Page 152

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