Question

age 12 years and 3 month. express age in seconds​

Answer 1

Answer:

answer.....is =38102400 sec

Explanation:

1 year = 12 months

thus, 12 year = (12×12)months

=144 months

now,

1 month = 30 days

144 + 3 month= (30 × 147 )days

= 4410 days

now,

1 day= 24 hours

4410days =(24×4410) hours

= 105840 hours

Again,

1 hour = (60×60)sec

105840 hour=(60×60×105840)sec

=381024000 sec

Answer 2

386208000 seconds

Hence, 12 years and 3 months is equal to 386208000 seconds.