Volume Fractions

Volume with Fractional Edge Lengths

How can you determine the volume of a rectangular prism with fractional edge lengths?

Volume = L x W x H

Volume = L x W x H

Volume = L x W x H

Multiple Choice

What is the formula for finding the volume of a rectangular prism

• V=lwh

• V=bh/2

• V=1/2bh

• V=lw

Multiple Choice

Which of the following is a rectangular prism?

Multiple Choice

A cardboard box has a length of

$$3\ \frac{1}{2}$$  feet, a width of  $$2\ \frac{5}{6}$$  feet, and a height of  $$1$$   foot. What is the volume of the box?

• $$10\ ft^3$$

• $$9\ \frac{11}{12}\ ft^3$$  

• $$6\ \frac{1}{2}\ ft^3$$  

• $$6\ \frac{6}{12}\ ft^3$$  

Multiple Choice

What is the volume of this rectangular prism?

• $$\frac{3}{128}\ in^3$$  

• $$\frac{3}{32}\ in^3$$  

• $$3\ \frac{1}{8}\ in^3$$  

• $$\frac{3}{8}\ in^3$$  

Multiple Choice

Find the volume of this rectangular prism.

• 3 3/4 in³

• 7 1/2 in³

• 11 1/4 in³

• 7 in³

Poll

How do you feel about finding the volume of rectangular prisms with fractional edge lengths?

Great!?

So-So??

Lost in the sauce???

• Great! I have this down!

• So-So

• Confused