Cube practice problems - page 3 of 28
Number of problems found: 555
- Probability 83267
The cube has 6 blue, 8 red, and 10 green balls. The player randomly draws 3 balls. Determine the probability that he draws balls of the same color. - Decrease 80441
By what percent does a cube's volume decrease if its edge length is reduced by a quarter? - Fabric 78284
How many m³ of fabric do we need to buy to make 20 cubes with an edge of 4.5 dm? - Geometric progression
If the 6th term of a GP is four and the 10th is 4/81, find common ratio r. - Variations 3rd class
From how many elements can we create 13,800 variations of the 3rd class without repeating? - Cube 2
How many times will increase if the surface area of the cube if we triple the length of its edge? - Cubes
Cube, which consists of 8 small cubes with edge 1 dm, has volume:
- Identical 82514
What is the volume of a large cube composed of 27 identical small cubes with an edge length of 3 cm? - Calculate 81841 The sum of the lengths of all the cube's edges is 60 cm. How to calculate its volume?
- Created 68734
From how many cubes with a 4 cm edge can a cube with a 16 cm edge be created? - Net of a cube
We can fold this net to form a cube with a side length of 20 units. What is the surface area of the cube in square units? - Water in a cube
How many ml of water will fit in a cube with an edge length of 5 cm? - Aluminum - density
The density of aluminum is 2,700 kg/m³. Calculate the mass of an aluminum cube with a volume of 80 cm3! - Dice and coin
A number cube is rolled, and a coin is tossed. The number cube and the coin are fair. What is the probability that the number rolled is greater than two and the coin toss is head? - Cube root For 13, Sam wrote 2891 instead of the correct cube number. By how much was he wrong?
- Cube corners
Peter cut the wooden cube with edge 34 cm in 3 corners of the cube with edge 2 cm. How many cubes of edge 2 cm can Peter even be cut? - Small density cube
Calculate the mass of a cube with an edge of 15 cm made of oak wood with a density of ρ = 800 kg/m³. - The gift
How much wrapping paper is needed to wrap a cube-shaped gift with an edge measuring 15 cm? - Lead cube
Calculate the cube's edge made from lead, which weighs 19 kg. The density of lead is 11341 kg/m³. - Increase 25941
How many times does the volume of a cube increase if we enlarge its edge three times?
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