Question

How do if figure out Pi X 8. I know the answer but I need to figure out how to get the answer. Please help if you understand.

Answer 1

25.12
Do do this you have to round it to the first two dcp
3.14 x 8 = 25.12

Answer 2

25.12

Explanation:

round pi to first 2 digits after decimal point.

3.14 x 8 =25.12