Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 3

MEDIUM

8th CBSE

IMPORTANT

Earn 100

Find the cube root of $\frac{216}{512}$ using prime factorization method.

Important Questions on Cubes and Cube Roots

MEDIUM

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 3

Find the cube root of

0 .000001728

using prime factorization method.

MEDIUM

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 4

Simplify:

\sqrt[3]{\frac{97.336}{0.012167}}

MEDIUM

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 4

Simplify:

\sqrt[3]{1728 \times 6859}

MEDIUM

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 4

Express the simplified form of

\sqrt[3]{0.008 \times 27}

in the form of decimal.

MEDIUM

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 4

Express the simplified form of

\sqrt[3]{1000} + \sqrt[3]{0.008} - \sqrt[3]{0.125}

in the form of decimal.

MEDIUM

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 5

Find the smallest number by which

30375

should be multiplied so that the number is a perfect cube.

EASY

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 6

If the volume of the cube whose each side measures

13 .4 cm

is

k {cm}^{3}

, then express the value of

k

in the form of decimal.

MEDIUM

8th CBSE

IMPORTANT

Joy Of Mathematics 8>Chapter 5 - Cubes and Cube Roots>Revision Time>Q 7

Find the smallest number by which

131712

should be divided so that the resulting number is a perfect cube.