Worksheets of time units conversion
Conversions of a time unit in word problems
- Determine 69344
The aircraft weighing 3.5 tons will disembark 1 km in 1 minute after takeoff and reach a speed of 290 km / h. Determine the average power of its engines during this time.
- Determine 4224
The plane from Prague to Warsaw runs 540 km in 1 hour 12 minutes. Determine the average speed.
What part of the day are 23 hours 22 minutes? Express as a decimal number.
- Average speed
When the bus stops at a bus stop driving average speed is 45 km/h. If it did not stop, it would drive at a speed of 54 km/h. How many minutes of every hour does it spend at stops?
Loonie has three wooden sticks measuring 17 inches, 21 inches, and 25 inches. He lays them down to form a triangle. Find the measure of the angle enclosed by 17 inches and 21 inches. (Express answers to the nearest hundredths) (using the law of cosines)
- A man 7
A man wandering in the desert walks 3.8 miles in the direction S 44° W. He then turns and walks 2.2 miles in the direction N 55° W. At that time, how far is he from his starting point? (Round your answer to two decimal places.)
Calculate how many average minutes a year is a webserver is unavailable, the availability is 99.9%.
- Mail train
The speed of the mail train is 1370 meters per minute. Express it in miles per hour, correct to three significant figures. Use the following facts to convert this units: 1 meter = 39.37 inches, 1 mile = 1609 m, 1 hour = 60 minutes
Knight passed 13 km long track in 26 minutes, what was his average speed?
- Water level
To cuboid-shaped poll, bottom size 2m and 3.5m; flows water at a rate of 50 liters per minute. How long will it take for water to reach level 50 cm?
Calculate how many hours take holidays, if take 5 weeks.
Two hours 24 students harvested chestnuts on 36 acres. How many square meters harvested one student per hour?
- A turkey
Alana was cooking a turkey. It takes 4 1/2 hours to cook. She checks it every 20 min, 1/3 of hours. How many times will she check it before it is cooked?
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