Question

How many cubes of side 3 m can be cut from a cuboid measuring 18 m* 12 m*9 m?

Answer 1

Answer:

12 cubes

Step-by-step explanation:

measurements of the cube : 3×3×3m

measurement of the cuboid :18m×12m×9m

area of cube = 3^3 = 27m

area of cuboid = 324 m

no of cubes= 324÷27=12

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Answer 2

Answer:

72 cubes

Step-by-step explanation:

Volume of a cuboid = l × b × h

Volume of a cuboid = 18m × 12m × 9m

= 1944m

Volume of a cube = a × a × a

Then, volume of a cube = 3 × 3 ×3

= 27m

No. of cubes = 1944 ÷ 27

= 72 cubes

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