Volume - math word problems - page 77 of 125
Number of problems found: 2499
- The cube
The cube has a 25 cm edge. We cut it into small cubes with 5 cm long sides. How many of these little ones are left when we build a new cube of 20 cm in length?
- Inlet minus outlet
Water flows into the tank through two pipes and out of the third pipe spontaneously. Pipe A would fill the tank in 3 hours, pipe B would fill in 4 hours, and pipe C would flow out in 12 hours. If all three pipes open simultaneously, how long will the tank
- Equilibrium 7990
At the end of one arm of the equilibrium scales, which are in equilibrium, a lead body with a volume V1 is suspended in the air. At the end of the other arm is an aluminum body with a volume of V2. The balance arms have sizes l1 and l2, lead density h1 =
- Contain 7986
The pool is 30 m long, 12 m wide, and 2 m deep. Can it contain 7,000 hl of water? If so, what is the level? If not, how much extra water is there?
- The pool - optimization
A block-shaped pool with a volume of 200 m³ is to be built in the recreation area. Its length should be 4 times the width, while the price of 1 m² of the pool bottom is 2 times cheaper than 1 m² of the pool wall. What dimensions must the pool have to make
- Small 7967
How many can small cubes with a 1cm long edge cut from a cube with a 3cm long edge?
- Prism diagonal
The body diagonal of a regular square prism has an angle of 60 degrees with the base, and the edge length is 10 cm. What is the volume of the prism?
- Rotating 7947
In the rotating cone = 100π S rotating cone = 90π v =? r =?
- Orange juice
They have three types of juice in the buffet in the morning. /6 pcs orange, 4 pcs apple, 2 pcs currant/ In three hours, half of the currant juice and half of the apple juice were sold. No one had ordered orange juice by then. What part of the total supply
- Cylindrical 7943
The outdoor pool has a cylindrical shape with an inner diameter of 3.6 m and a depth of 1.2 m. a) how long will it take to fill if 2 liters of water flow per second? b) how many crowns will it cost to fill the pool? (find out the price of 1 m³ of water. )
- Cylindrical 7942
The cylindrical container should have a volume of 1 liter and a height of 15 cm. What will be its average height?
- Cylindrical 7941
How high will 1 liter of water in a cylindrical vessel with a bottom diameter of 8 cm reach?
- Container 7939
What diameter will a 20 cm high cardboard juice container have to fit half a liter?
- Triangular pyramid
What is the volume of a regular triangular pyramid with a side 3 cm long?
- Dimensions 7932
The volume of the block is 5760 cm³. For the dimensions of a given block, a: b = 4:3, b: c = 2:5 Calculate its surface.
- Excavation 7913
The excavator dug an excavation measuring 10mx20m and 30 cm deep. How many tons of stone does it need to load it?
- Pyramid 7903
How does the volume of a pyramid change if we triple its height?
- Pump
The pumps pumped six hundred eighty liters of water in 8 minutes. How many liters were spent in 56 minutes?
- A metal
A metal cylinder is inserted into the cube with a 20 cm edge so that the cylinder shell. Its two bases are in close contact with the cube's walls from the inside. How much water could be poured into the free space between the cube and the cylinder so that
- Ice layer
A 2 cm thick layer of ice formed in the circular water tank. What part of the tank's water (answer in percent) froze if the tank has a diameter of 20 m and a depth of 1.5 m?
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