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.
4 km/day x 180 days x 1000 m/km = 720,000 meters
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1 kilometre = 1000 metres so 6 km = 6*1000 = 6000 metres. Simple!
6 km = 3 trips => 2 km per trip.So 18 km = 18/2 = 9 trips.
10 km/hr!
8 cm. No calculator required.
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.
Brad walks and jogs to school every day. He averages 5 km hr walking and 9 km hr jogging. The distance from home to school is 6 km and the total trip takes 1 hour. This means that he walks about 3.75 km of the distance. 6-x/9 + x/5 = 1 9x +30 - 5x = 45 4x = 15 x = 3.75 km
Two
3,25 km
4 km/day x 180 days x 1000 m/km = 720,000 meters
10 km
Gee walks and jogs to college each day. He averages 5 km/h walking and 9 km/h jogging. The distance from home to college is 8 km and Gee makes the trip in 1 hour. He would have to walk for at least 5 km and jog for 3 km in order to reach the college in one hour.
The school is very close to the pizza shop, in fact 8.7× 10^-5 miles or 0.000087 miles away. the conversion is as below; 1 centimeter (cm) = .01 meter (m) or 1 m = 100 cm 1 m = .001 kilometer (km) or 1 km = 1000 m 1 mile = 1.609344 km so 14cm = 0.14 m = .00014 km if you divide .00014 km by 1.609344 you get 0.000087 miles
About 20 Km in all
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