There are large, medium and small cuboid pools. From the inside, the length is 4 m.3 m, the width is 3 m, the height is 2 m, the height is 1 m, and the height is 0.5 m. put two stones into the small and medium-sized pools. Their water surface rises by 4 cm.11 cm respectively. If these two stones are put into the large pool, how much does the water surface rise

There are large, medium and small cuboid pools. From the inside, the length is 4 m.3 m, the width is 3 m, the height is 2 m, the height is 1 m, and the height is 0.5 m. put two stones into the small and medium-sized pools. Their water surface rises by 4 cm.11 cm respectively. If these two stones are put into the large pool, how much does the water surface rise

The volume of middle pool is 24, the volume of stone is 18, and the volume of water is 6; the volume of small pool is 11, the volume of stone is 10, and the volume of water is 1; the volume of stone is 28; the volume of water in large pool is 16, and the volume of water is 44. Divide the length and width, and then subtract two, and the result is 3.5cm

A square pool. Its edge is 3M long. How many tons of water can it hold? 1m water weighs 1 ton

Cube volume = edge length x edge length x edge length
=3x3x3
=27 (M3)
=27 tons

How much iron sheet does it need to make a square pool with 3M long edge? What is the volume of the pool

The edge length of a square is 3M
How much iron sheet is needed? Area: 3 * 3 * 5 = 45 square meters
The volume is L * w * H = 3 * 3 * 3 = 27m3

A bathtub is a cuboid, about 1.2m in length, 0.5m in width and 0.3m in height. How much water can it hold at most?

The volume of bathtub is about: v = 1.2m × 0.5m × 0.3m = 0.18m3, ∵ ρ = MV, ∵ can hold water at most: M = ρ v = 1 × 103kg / m3 × 0.18m3 = 180kg

A bathtub is a cuboid, about 1.2m in length, 0.5m in width and 0.3m in height. How much water can it hold at most?

The volume of bathtub is about: v = 1.2m × 0.5m × 0.3m = 0.18m3, ∵ ρ = MV, ∵ can hold water at most: M = ρ v = 1 × 103kg / m3 × 0.18m3 = 180kg

A bathtub is a cuboid, about 1.2m in length, 0.5m in width and 0.3m in height. How much water can it hold at most?

The volume of bathtub is about: v = 1.2m × 0.5m × 0.3m = 0.18m3, ∵ ρ = MV, ∵ can hold water at most: M = ρ v = 1 × 103kg / m3 × 0.18m3 = 180kg

The carriage of a postal freight car is a cuboid. From the inside, it is 3M long, 2.5m wide and 2m high. How many cubic meters is its volume?

3 × 2.5 × 2, = 7.5 × 2, = 15 cubic meters; a: the volume of this truck is about 15 cubic meters

The carriage of a freight car is a cuboid, 3 meters in length, 1.5 meters in width and 4 meters in width. What is the volume of the carriage of this train?

3 × 1.5 × 1.4 = 6.3 (M3)
A: the volume of this train is 6.3 cubic meters

The carriage of a truck is a cuboid, 3 meters long, 2 meters wide and 1.8 meters high. How many cubic meters is its volume

The volume is length by width by height
So it's 3 * 2 * 1.8 = 10.8 cubic meters
In fact, the available volume is less than this number

The length, width and height of a cuboid are 3 meters, 2 meters and 1 meter respectively. If the length is increased by 2 meters and the height is increased by 3 meters, how many cubic meters will the volume of the new cuboid increase?

(3+2)*2*(1+3)-3*2*1=34