# Nádoba

Nádoba tvaru kostky je naplněna vodou do poloviny své výšky. Pokud dolijeme 20 l vody, bude nádoba naplněna do tří čtvrtin své výšky. Jaký je objem celé nádoby?

V =  80 l

### Step-by-step explanation:

We will be pleased if You send us any improvements to this math problem. Thank you!

Tips to related online calculators
Need help to calculate sum, simplify or multiply fractions? Try our fraction calculator.
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Tip: Our volume units converter will help you with the conversion of volume units.

## Related math problems and questions:

• Šneky
Kolik litrů vody se vejde do akvária s rozměry dna 30 cm a 25 cm a výškou 60 cm, pokud vodu naléváme do výšky 58 cm? Kolik nejvíce šneků můžeme chovat v akváriu, pokud víme, že šneků potřebuje pro svůj život 600 cm3 vody?
• The pot
The pot is a cylinder with a volume of V = 7l and an inner diameter of d = 20cm. Find its depth.
• Kostka
Kostka je vepsána do koule o poloměru r = 6 cm. Kolik procent tvoří objem kostky z objemu koule?
• Cube surface and volume
Find the surface of the cube with a volume of 27 dm3.
• The largest
We cut the largest possible cylinder from a 20 cm cube. What is the volume of this cylinder?
• Cubes
Cube, which consists of 8 small cubes with edge 3 dm has volume:
• Water
Mix 68 l of water with a temperature of 87 °C, 17 l warm of 42 °C, and 55 l water of 50 °C. What is the temperature of the mixed water immediately after mixing?
• Cube 7
Calculate the volume of a cube, whose sum of the lengths of all edges is 276 cm.
• Blueberries collecting
Marie collects blueberries 2 l in 1 hour. Began collecting at 8.00 pm, Joe collects 1.5 l in 1 hour. Peter 1 l for 1 hr. And they began to gather at 08.30 pm. Together they collect 10 l. At what time will they all have collected?
• Rainwater
6 mm of water rained on the garden with an area of 25 acres. How many 12 liter cans of water would we water this garden just as much?
• Cube walls
Find the volume and the surface area of the cube if the area of one of its walls is 40 cm2.
• Area to volume
If the surface area of a cube is 486, find its volume.
• Cube-shaped container
The cube-shaped container has a height of 52 cm and a square base. The container was filled to the brim with water, then we immersed a metal cube in it, which caused 2.7 l of water to flow out of the container. After removing the cube from the water, the
• Cylinder
Calculate the dimensions of rotating cylindrical containers with volume 2 l if the container's height is equal to the base's diameter.
• Bottles
Mrs. Violet brewed 15 l of raspberry juice. She poured it into 17 bottles. Some were 3/4 liter and some one liter. How many was bottles of this two types?
• Cube
The cube weighs 11 kg. How weight is a cube of the same material if its dimensions are 3-times smaller?
• For thinkings
The glass cube dive into the aquarium, which has a length of 25 cm, width 20 cm and height of 30 cm. Aquarium water rises by 2 cm. a) What is the volume of a cube? b) How many centimeters measure its edge?