Question

The average age of children of class VII s 12 years and 3 months . Express this age in days​

Answer 1

Answer:

One day has 3600×24 = 86400 seconds. And 7 years 3 months has 7×365 + 3×30 days = 2555 + 90 = 2645 days (generalised). So the number of seconds will be 2645×86400 = 228528000 seconds.

Explanation:

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Answer 2

Answer:

1 year= 365days

#365×12years

=4,380 days

1 month=30days

#30×3 months

=90 days

4380 days

+ 90 days

-------------------

4,470 days

-------------------

ans=4,470 days