1500 cubic feet, ft3
If the bottom of the pool is a uniform gradient from one side of the rectangle to the other, then volume = 2625 cubic feet = 16351 gallons.
10 cubic feet is about 0.283 cubic meters.
There are 1.337 cubic feet in 10 US gallons.
If the given values are in feet then 10*5*10 = 500 cubic feet
1.337 cubic feet.
1100 cubic feet
300 feet by 100 feet by 10 feet = 300,000 cubic feet
100 cubic feet
Can't answer because with cubic yards you need a third dimension.
2,181.66 cubic feet.
There are 9 by 10 by 4 or 36o cubic feet in 9' by 10' by 4' space.
7.854 cubic feet.