A cube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained?
Correct answer: C. 1000
- A. 10
- B. 100
- C. 1000
- D. 10000
Explanation
Each 1 m edge is 100 cm, so each edge contains 100 cm ÷ 10 cm = 10 small cubes. The total number is 10 x 10 x 10 = 1,000 cubes. Option b counts only two dimensions instead of the full volume.
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Area measures the surface enclosed by two-dimensional figures, while volume measures the space occupied by three-dimensional solids. Problems use formulas for rectangles, triangles, circles, prisms, cylinders, cones, spheres, and composite figures, including unit conversion and the distinction between surface area, lateral area, and volume.
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