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The average age of children of Class VII is 12 years and 3 months. Express this age in seconds. - Science

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Question

The average age of children of Class VII is 12 years and 3 months. Express this age in seconds.

Sum
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Solution

12 years 3 months

= 12 × 365 + 3 × 30

= 4470 days

= 4470 × 24 × 60 × 60s

= 386208000s

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Chapter 13: Motion and Time - SHORT ANSWER QUESTIONS [Page 72]

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NCERT Exemplar Science [English] Class 7
Chapter 13 Motion and Time
SHORT ANSWER QUESTIONS | Q 14. | Page 72
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