Making use of the cube root table, find the cubes root of the following (correct to three decimal places)
250

Given: 

250

To find: 

We have to find the cube root of the given number correct to three decimal places using cube root table.

Solution:

$\sqrt[3]{250}=\sqrt[3]{125 \times 2}$

$=\sqrt[3]{5 \times 5 \times 5 \times 2}$

$=\sqrt[3]{5^{3} \times 2}$

$=5 \sqrt[3]{2}$

$=5 \times 1.260$    (From the cube root table)

$=6.300$

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Updated on: 10-Oct-2022

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