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At one p.m. a car traveling at a constant velocity of 94 km per hour toward the west is 17 km to the west of your school. Where will it be at 330?
A vehicle that is traveling at 94 km/hr travels west from 1:00 p.m. to 3:30 p.m. That's 2 and 1/2 hours of travel time at 94 km/hr. The car will travel 94 km/hr times 2 1/2 hr or 235 km in the time specified. That means the car will be that much farther west than it was at the start, which was 17 km west of a school. Add the distance from the school to the starting point of the vehicle and you'll know where the car will be at the end of the observation period. 235 km + 17 km = 252 km west of the school.
Tara walked 2 km to and from school each day. how many meters will tara have walked during the school year (180 days) assuming she never missed a day of walking?
4 km/day x 180 days x 1000 m/km = 720,000 meters
Tanvir runs and walks 10 km from her home to school and then back again each day. She runs for the first 8 km at the speed of 15 km per hour she walks the last 2 km at the speed of 6 km per hour?
Sir, your question is not complete. Please complete the format and I might answer it
You live 6 kilometers from your school How many meters do you live from school?
1 kilometre = 1000 metres so 6 km = 6*1000 = 6000 metres. Simple!
Kelly walked a total of 6 kilometers by making 3 trips to school. How many trips will Kelly have to make in all to walk a total of 18 kilometers Solve using unit rates.?
6 km = 3 trips => 2 km per trip.So 18 km = 18/2 = 9 trips.
