Units - math word problems
Number of problems found: 3477
What is the side length of the regular 5-gon inscribed in a circle of radius 12 cm?
- Fuel consumption
Škoda car has an average diesel consumption of 5.9 liters per 100 kilometers. What is the car range for a full tank of volume 70 liters?
- In about
In about 12 hours in North Dakota the temperature rose from -33 degrees farenheit to 50 degrees farenheit. By how much did the temperature change?
- Temperature change
The mean temperature change is -3.2°F per day for five days. What is the total change over the five day period?
- Five pupils
Five pupils clean 30 chairs one hour before four pupils. How many chairs clean one pupil in 1 hour?
- Cube and sphere
Cube with the surface area 150 cm2 is described sphere. What is sphere surface?
- Decide 2
Decide whether points A[-2, -5], B[4, 3] and C[16, -1] lie on the same line
- Cylinder surface area
Volume of a cylinder whose height is equal to the radius of the base is 678.5 dm3. Calculate its surface area.
- Tennis balls
Can of tennis balls contains 3 balls per can and cost $7 how much will it cost for 36 tennis balls?
- Tree trunk
What is the smallest diameter of a tree trunk that we can cut a square-section square with a side length of 20 cm?
- Seven workers
Seven workers clear the glade in 22 hours. How many workers would need to be done in 8 hours?
- The rod
The rod has a length of 90cm. Half is painted blue, the third is red and the rest is yellow. How long is the yellow part of the rod?
Calculate the volume of the rotating cone with a base radius 26.3 cm and a side 38.4 cm long.
Whole loaded train weighs 760 tons. It has twenty wagons, each carrying 20 tons of grain and empty weighs 10 tons. How much weight a locomotive?
- More money
Lenka has €4.8 more than Natalia. Who will have more and how much, when Lenka give Natalia €2.5?
Average climb of the road is given by ratio 1:15. By what angle road average climb?
- The storm
The top of the 5 m high mast deviated by 1 m from the original vertical axis after the storm. What is the peak now? Round to 2 decimal places.
I drive at an average speed of 70km/h, I drive 10 thousand km. How long did it take me?
- Average speed
Michal went out of the house by car at speed 98 km/h. He came into the goal place for 270 minutes. Determine the distance between the two places.
A bottle of wine costs 21 euros; and wine is 20 times more expensive than a bottle. How much a bottle cost?