SOLUTION: 2 cars are moving in different speeds.the red car travles3 miles in 7 minutes;while the blue car travles 4 miles in 9 minutes.wich car is faster?
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Question 354212: 2 cars are moving in different speeds.the red car travles3 miles in 7 minutes;while the blue car travles 4 miles in 9 minutes.wich car is faster?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
9 min=0.15 hrs
7 min =0.117 hrs
4/0.15=26.67 mph (B)
3/0.117=25.64 mph
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