Question 1 options:
25 + 8
25 ÷ 8
25 x 8
25 - 8

Answer:
25 ÷ 8
Step-by-step explanation:
Pi is derived from the equation: C / D = pi
That is no different here. If you plug 25 / 8 into the calculator, you will get the closest answer to pi, 3.125.
Pi is 3.1415965358979