Question

10 boxes measuring 30" x 21" x 17" = cbf Round to nearest whole number

Answer 1

61.979 cbf

Explanation:

Data provided in the question;

Dimension of the box = 30" × 21" × 17"

Number of boxes = 10

the volume of box in in³= 30" × 21" × 17" = 10710 in³

Total volume of 10 boxes = 10710 × 10 = 107100 in³

Now,

cbf = cubic feet i.e the unit of volume

also,

1 in³ =
`\frac{\textup{1}}{\textup{1728}}ft^3`

thus,

107100 in³ =
`\frac{\textup{107100}}{\textup{1728}}ft^3`

or

= 61.979 ft³ or 61.979 cbf