मराठी

The number of cubes of side 3 cm that can be cut from a cuboid of dimensions 10 cm × 9 cm × 6 cm, is ______. - Mathematics

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प्रश्न

The number of cubes of side 3 cm that can be cut from a cuboid of dimensions 10 cm × 9 cm × 6 cm, is ______. 

पर्याय

  • 9

  • 10

  • 18

  • 20

MCQ
रिकाम्या जागा भरा
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उत्तर

The number of cubes of side 3 cm that can be cut from a cuboid of dimensions 10 cm × 9 cm × 6 cm, is 20.

Explanation:

Given,

Side of cube = 3 cm

Dimension of cuboid = 10 cm × 9 cm × 6 cm

Volume of cuboid = 10 × 9 × 6 = 540 cm3

Volume of cube = a3 = 33 = 27 cm3

Number of cubes can be formed = `"Volume of cuboid"/"Volume of cube"`

= `540/27` = 20

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पाठ 18: Surface Areas and Volume of a Cuboid and Cube - Exercise 18.4 [पृष्ठ ३६]

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आरडी शर्मा Mathematics [English] Class 9
पाठ 18 Surface Areas and Volume of a Cuboid and Cube
Exercise 18.4 | Q 15 | पृष्ठ ३६

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