gada3110 gada3110
  • 04-05-2020
  • Mathematics
contestada

how many cubes with the side length of 1/2 unit do you need to form a three unit cube

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MikeMart77
MikeMart77 MikeMart77
  • 04-05-2020

Answer:

216 cubes.

Step-by-step explanation:

The easiest way to take on this problem is to divide the side of the bigger cube by the smaller one.

[tex] 3 \div \frac{1}{2} = 3 \times 2 = 6[/tex]

Then, as in with volume, we cube this value to find the number of cubes necessary to fill such a space.

[tex] {6}^{3} = 216[/tex]

Answer Link
amna04352
amna04352 amna04352
  • 04-05-2020

Answer:

216

Step-by-step explanation:

Volume of the smaller cube:

(½)³ = ⅛

Volume of the larger cube:

3³ = 27

No. of smaller cubes required:

27 ÷ ⅛

27 × 8

216

Answer Link

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