Question

An empty box is shaped like a rectangular prism. The box has a base area of 9/10 square feet and a height of 1/3 foot. How much packing material is required to fill the box?

A. 3/10
`ft^(3)`
B. 1/10
`ft^(3)`
C. 1/3
`ft^(3)`
D. 2/3
`ft^(3)`

Answer 1

We need volume

• Area of base=9/10ft^2
• Height=1/3ft

So

• Volume=Area of base×Height

volume:-

`\\ \rm\rightarrowtail (9)/(10)* (1)/(3)`

`\\ \rm\rightarrowtail (3)/(10)ft^3`