Which is one way to check out the answer to 120 ÷ 4 = 30?
A120 × 4 = 30
B30 × 120 = 4
C30 ÷ 4 = 120
D30 × 4 = 120
A120 × 4 = 30
B30 × 120 = 4
C30 ÷ 4 = 120
D30 × 4 = 120