(6 ÷ 2) × (6 ÷ 2 )× 3.14× 5 =141.3 (cubic decimeter)
If five minutes is five centimeters, the answer is:
5 cm =0.5 decimeter
(6 ÷ 2) × (6 ÷ 2 )× 3.14× 0.5 =14.13 (cubic decimeter)