The newly-built swimming pool in the gymnasium is 50 meters long, 30 meters wide and 3 meters deep. How many cubic meters of water is needed to inject water into the swimming pool for 2 meters deep?

The newly-built swimming pool in the gymnasium is 50 meters long, 30 meters wide and 3 meters deep. How many cubic meters of water is needed to inject water into the swimming pool for 2 meters deep?

The new swimming pool in the gymnasium is 50 meters long, 30 meters wide and 3 meters deep. It needs 3000 cubic meters of water to inject water into the pool, which is 2 meters deep
50 * 30 * 2 = 3000 (M3)

The workers dug a swimming pool with a length of 50m, a width of 30m and a depth of 2m. When the water is usually injected, the water surface is 0.5m away from the pool mouth. According to this calculation, how many cubic meters of water need to be injected for a change of water
rice

Water needs to be injected
50x30x (2-0.5) = 2250 M3

A swimming pool with a length of 50m, a width of 25m and a depth of 2.5m?

2500/（50*25）=2m