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1. Susie estimeted that she can run for hours at a steady rate of 8mph. She enters a marathon, a distance of 26miles. How long should it take her to complate the race? Give answer in hours/minutes.
2.A car traveling at an average speed of 70km/h mph left the town at 2:00 pm. If it arrived in another town at 6:00 pm, how far are two towns.
3.A truck leaves a depot at 11A.M. and travels at a speed of 45 mph. At noon, a van leaves the same place travels the same route at a speed of 65 mph. At what time does the van overtake the truck?
4.A cyclist travels 20km in 4hrs. What speed did the cyclist cycle at?
5.Mr dunn drives 64. 8km from work at a speed of 48km/h. Mrs Dunn drives 81. 2km from work at a speed of 58km/h.they both leave work at the same time. How many minutes later is it before the second person get's home?
6. Evelyn takes 4 hours to cover a distance, if it travels at a speed of 60 mph. What should be her average speed to cover the same distance in 2.5 hours?
7.Mario traveled 520 km at an average speed of 65 km/h. Ariel took 2 hours more to complete the same amount of distance. What was Ariel 's average speed for the whole journey?
8. Marvel and Merriel drive to their grandmother's house, and they drove the 60 mile trip in two hours. When they returne home, the traffic was heavy, their trip took three hours. What was their average trip for the round trip?
9.A bus leaves in city at 8:25 am and arrives in bus station at 10:50am. The distance between the two is 210 km. Find tbe average speed in km/h.
10.Neil rides his bike with a constant speed of 12 km /h. How long will he take to travel a distance of 8 kilometers? (IN MINUTES)
Sagot :
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