Question

A rectangular prism with a length of 3cm, width of 4cm, and height of 5cm is packed with cubes whose side length is 1/2cm. how many 1/2cm cubes can fit inside the rectangular prism?

Answer 1

The correct answer is:

560

I took the test, hope this helps!

(i edited this in bc this answer is to a different question srry)

Answer 2

length = 3cm
1/2 cm cube = 3 ÷ 1/2 = 3 x 2 = 6

Width = 4cm
1/2 cm cube = 4 ÷ 1/2 = 4 x 2 = 8

Height = 5cm
1/2 cm cube = 5 ÷ 1/2 = 5 x 2 = 10

Number o 1/2 cubes = 6 x 8 x 10 = 480