Question

The edge of each cube used to build this rectangular prism is 14 centimeter long. Which equation shows the volume of the prism, in cubic centimeters?

Answer 1

Its 4/4 x 3/4 x 3/4 cm3 =9/16 cm3

Answer 2

Answer:

$(\frac{3}{3} \times \frac{2}{3} \times \frac{3}{3})in^{3} = \frac{2}{3}in^{3}$

Step-by-step explanation:

The definition of volume is:

$V=l \times b \times h$

So, in this case we have:

$l = 3(\frac{1}{3}) \ in=\frac{3}{3} \ in$

$b=2(\frac{1}{3}) \ in=\frac{2}{3} \ in$

$h=3(\frac{1}{3}) \ in=\frac{3}{3} \ in$

Replacing all these values into volume's definition, we have:

$V=\frac{3}{3} \ in \times \frac{2}{3} \ in \times\frac{3}{3} \ in\\V=\frac{2}{3} in^{3}$