How many seconds are in half a minute?
30 seconds.
If Raj lives 5km away from school, and he rides his bike at a speed of 10km/hr from home to school, how long does it take him?
30 minutes or 0,5 hours or 1/2 hour (all answers acceptable)
The boy ran 20 km in 4 hours. What was the boy's speed?
5 km/hr
The horse ran 50 km in 2 hours. How fast did the horse run?
s = 25 km/hr
How many minutes are in 3/4 of an hour?
45 minutes. (1 hour = 60 minutes)
Thomas drops an egg off of the roof, it takes 6 seconds to hit the ground, and the roof is 30m off the ground, what is the speed of the egg?
5 meters per second (5 m/s)
The runner ran 10km/hr and she ran for 2.3 hours. How far did she run?
23 km
What is the distance the woman walked if she walked at 12 km/hour for 3 hours?
d = 36 km
(60 seconds per minute X 60 minutes per hour; 60 x 60= 3600)
Ikjot is running the Stockholm Marathon. He starts at 10:00am and runs at a speed of 6km/hr. How far has Ikjot ran by 12:30pm if he does not slow down?
15km.
Speed = 6
Time = 2.5
6 x 2.5 = 15
The snail crawled at 5 m/hr and crawled a distance of 32 m. How long did the snail crawl for?
time = 6.4 hours
The Arlanda Express drives at a speed of 200km/hr. If it takes the Express 20 minutes to reach the airport from Stockholm Central, how far does the train travel?
66km
(200 km X 0,33hours)
(20 minutes = 1/3 of an hour)
How many hours are in a week?
168
(7 days X 24 hours)
12:00pm
8km/hr x 1.5 hours = 12km
12km/hr x 1 hour = 12km
The girl could run 14,000 m/hr and she ran 7 km. How long did she run?
0,5 hours.
How many kilometers did the train travel if it traveled 34,000 meters in one hour and traveled for 7 hours?
238 km
86400 seconds.
(60 x 60 x 24)
In a distance, speed, and time graph, where do you find the time? Where do you find the distance? Where do you find the speed?
(All 3 answers must be correct for points)
Time = On the X axis
Distance = On the Y axis
Speed = the line inside the graph itself.
A marathon is a race that has a distance of 24km. Jonas is running the marathon at a pace of 5km/hr. How long does it take Jonas to run the whole marathon?
4,8 hours.
Two trains are 800km apart at different stations. One train is driving west at a speed of 40km/hr, the other train is driving east at a speed of 60km/hr. If both trains leave the station at 09:00am, what time will pass each other?
15:00pm
(It takes the trains 8 hours to meet, every hour they are closing 100km of the gap between each other.)