If Distance equals Speed times Time (D = S x T), then what does time equal in terms of speed and distance?
Divide each side by S to isolate T:
D/S = S x T/S
Cancel the S's on the right side:
T = D/S
Divide each side by S to isolate T:
D/S = S x T/S
Cancel the S's on the right side:
T = D/S