From 7:45\:p.m. to 9:30\:p.m., Jim drove a distance of 84\:km at a constant speed. What was this speed, in km/h?
Answer Choices
A. 60
B. 80
C. 112
D. 63
E. 48
From 7:45\:p.m. to 9:30\:p.m., Jim drove a distance of 84\:km at a constant speed. What was this speed, in km/h?
Answer Choices
A. 60
B. 80
C. 112
D. 63
E. 48