Solve.The formula d = rt gives the distance traveled at a given rate of r for a time t. (i) Solve the formula for t. (ii) Jay drove 310 km at an average rate of 62 km/hr. How long did the trip take?
A. (i) t = 
(ii) 5 hr
B. (i) t = 
(ii) 
hr
C. (i) t = 
(ii) 4 hr
D. (i) t = 
(ii) 6 hr
Answer: A
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