Question

A right rectangular prism has these dimensions:

Length − Fraction 1 1/3 units
Width − Fraction 5/6 unit
Height − Fraction 2/3 unit

How many cubes of side length 1/6 unit are required to completely pack the prism without any gap or overlap?

Answer 1

@mathmale

Answer 2

@dan815

Answer 3

Any ideas?
:-)

Answer 4

well the choices are
40
80
160
24

Answer 5

I think its 24

Answer 6

How did you calculate it?

Answer 7

1 1/3 x 5/6 x 2/3 x 1/6?

Answer 8

You should divide by 1/6 to see how many go into prism, right?

Answer 9

yes

Answer 10

1 1/3 = 4/3

Answer 11

Also note: use (1/6)^3