Determine how many crayfish may be stocked at 20 crayfish/sq meter in a 1000 gallon circular tank of 3 ft deep and 6 ft in diameter.

Total stocked of crayfish is   = 315.2

Step-by-step explanation:

Given data:

stocked of crayfish    in 1000 gallon water tank

size of tank = 3 ft deep and 6 feet diameter

let radius of tank is r and height of tank is h m

Total stocked of crayfish is

                                               [1 ft = 0.3048 m]

                                             = 315.2