Question

A rectangular prism with a volume of 4 cubic units is filled with cubes with side lengths of 1/3 unit. How many 1/3 unit cubes does it take to fill the prism?(Hint: Find the volume of the cube first.)

Answer 1

Answer:

Volume of rectangular prism = 4 cubic units.

☆volume of square = $\bf{length^{3}}$

》volume of square = $\bf{ (\dfrac{1}{3})^{3}}$

》volume of square = $\bf{ (\dfrac{1}{27})}$cubic units

☆ volume of rectangle prism = n× volume of cubes

》4 = n × 1/27

》n= 108 cubes.

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Answer 2

Step-by-step explanation:

Answer:

Volume of rectangular prism = 4 cubic units.

☆volume of square = $\bf{length^{3}}$

》volume of square = $\bf{ (\dfrac{1}{3})^{3}}$

》volume of square = $\bf{ (\dfrac{1}{27})}$cubic units

☆ volume of rectangle prism = n× volume of cubes

》4 = n × 1/27

》n= 108 cubes.

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