There is a kind of beverage bottle with a cylindrical body (excluding the bottle neck) and a volume of 30 cubic centimeters. Now there are some drinks in the bottle, and the height of the drinks is 0 Then above: 20 cm, the height of the rest of the space is 5 cm, how many cubic centimeters of the existing beverage in the bottle?

There is a kind of beverage bottle with a cylindrical body (excluding the bottle neck) and a volume of 30 cubic centimeters. Now there are some drinks in the bottle, and the height of the drinks is 0 Then above: 20 cm, the height of the rest of the space is 5 cm, how many cubic centimeters of the existing beverage in the bottle?

The height of the drink is 20 cm,
The height of the rest of the inverted space is 5cm
So the height of the cylinder is 25 centimeters because
The volume of a cylinder (excluding the bottleneck) is 30 cubic centimeters,
So the beverage in the bottle = 30x20 / (20 + 5) = 24cc

As shown in the figure on the right, the body of a drink bottle is cylindrical (excluding the bottle neck), and the volume is 30 cubic centimeters. Now there are some drinks in the bottle. The height of the drink is 20 centimeters when it is placed upright, and the height of the rest part when it is placed upside down is 5 centimeters. How many cubic centimeters of drinks are there in the bottle?
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The height of the drink is 20 cm when it is placed upright and 5 cm when it is placed upside down, so the height of the cylinder is 25 cm
Because the volume of a cylinder (excluding the bottleneck) is 30 cubic centimeters,
So the beverage in the bottle = 30x20 / (20 + 5) = 24cc