Consider the cylindrical silo with hemispherical top as shown in the figure below:
The total volume of the silo is,
V=π(62)(40)+32π(63)
=1440π+144π
=1584π
The amount of grain put into the silo is,
A=1584π(10080)
=1267.20π
The number of truckloads to fill to silo to its recommended capacity of 80% is,
n=(8)(4)(3.5)1267.20π
=35396π
≈36
Therefore, the number of truckloads to fill the silo to its recommended capacity is n≈36
Comments