Question

Determine the value of a cube with side length of 2 and 1/4 cm​

Answer 1

6 3/4 cm³

Explanation:

I'm assuming value means volume, so if I'm wrong, let me know ;).

To find volume, you multiply length x height x width. So you multiply 2 1/4 three times.

Convert 2 1/4 to an improper fraction.

2 1/4 = 9/4

9 x 3 27

-- -- =

4 x 1 4

Now convert 27/4 to a mixed fraction.

27/4 = 6 3/4

So the volume of the cube is 6 3/4 cm³.

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hope it helps