Making use of the cube root table, find the cube root of the following (currect to three decimal places):
8.6

Question

Making use of the cube root table, find the cube root of the following (currect to three decimal places):8.65

Philoid · Accepted Answer

=

We know that value of

From cube root table we get,

=

So by unitary method,

∵ For difference (870 – 860 = 10 ) difference in cube root values = 9.546 – 9.510 = 0.036

∴ For difference (865 – 860 = 5) difference in cube root values =

=

We also have,

∴

Thus the required cube root is = 2.053.

Making use of the cube root table, find the cube root of the following (currect to three decimal places):
8.65