Answer:
The volume of the planter box=
cubic feet.
Explanation:
Given the dimensions of planter cuboid box:
Length of planter box =
feet.
Breath of planter box=
feet.
Height of planter box=
feet.
Formula used for volume of cuboid box= (length×breath×height).
Plugging the values in above formula for volume,we get
Volume of box=
×
×
.
Let us convert mixed fractions in to improper fractions first
Therefore,
feet=

feet =

volume =
×
×

=

=

=
cubic feet.
Therefore, the volume of the planter box=
cubic feet.