Question

If the average age of 62 students in a class is 12 years , what is there total age?

Answer 1

Total age = 12 also

there age are in this range

means every student have age around 12

In mathematics, total age = 12

Answer 2

Answer:

744 years

Step-by-step explanation:

Now ,

We know that ,

Av= total sum of item /no. of item

12= total age /65

total age = 12*65

=744