Science, asked by sam305, 1 year ago

the age of a children of 7th class is 12 years 3 months and 6 days Express this 18 second

Answers

Answered by JunaidMirza
0
It should be “Express this in seconds”

1 day = 24 hours × 60 min/hour × 60 s/min
= 86400 seconds

12 years = (12 × 365) days = 4380 days
3 months = 3 × 30 days = 90 days
6 days
Total days = 4476

In seconds
Total seconds = 4476 days × 86400 seconds/day
= 386726400

Their age is 386726400 seconds (or) 386.7 million seconds
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