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ScienceCLASS 7CBSE

answered 27 Mar 2026

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

A.VERIFIED ANSWERfact-checked by tutors

Soln:

12 years 3 months

= 12 × 365 + 3 × 30 = 4470 days

= 4470 × 24 × 60 × 60 s = 386208000 s

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