Question

2.) A girl builds a rectangular prism out of wooden cubes. She uses 50 cubes that measure 1/2 inch on each edge. What is the volume, in cubic inches, of the rectangular prism

she builds?
8 1/3 cubic inches
61/4 cubic inches​

Answer 1

Answer:6 1/4

Explanation:

Answer 2

The rectangular prism has
`6\frac14` cubic inches of volume.

Explanation:

Cube:

• All edges are congruent.
• It has 6 faces.
• Length= width = height.
• The surface area = 6×side².
• The volume is= side³.

Given that, a girl has 50 identical cubes that measure
`\frac12` inch on each edge.

Volume of a cube is = side³.

`=(\frac12)^3` cubic inch

`=\frac18` cubic inch

The volume of 50 cubes is
`=(50* \frac18)`

`=(25* \frac14)`

`=\frac{25}4`

`=6\frac14` cubic inches

4)25(6

24

_____

1

`\therefore \frra{25}4=6\frac14`

The volume of rectangular prism is
`6\frac14` cubic inches.