Question

Find the cube root of 4741632 by estimation.​

Answer 1

Since this number has 6 digits after doing that means this number is more than 100 bcoz cube of 100 contains 6 zeros.

secondly last digit is 2 that mean we have a no. whose cube contains 2 at last digit as our last digit of cube root. and that no is 8.

now cube of 150 is 3375000 and thus our ans will be more than 150.

so calculate cube of 158 first and we don't get 4741632 and then calculate cube of 168 and we get ans 4741632.

Thus answer is 168.

Hope it helps and if it does, don't forget to mark my answer as brainliest ;)

Answer 2

Answer:

1

Secondary School  Math  10 points

Find cube root of 4741632 by estimation process

Ask for details  Follow  Report byDivaa5192 28.06.2017

Answers

Sunandit  Ace

Since this number has 6 digits after doing that means this number is more than 100 bcoz cube of 100 contains6 zeros.

secondly last digit is 2 that mean we have a no. whose cube contains 2 at last digit as our last digit of cube root. and that no is 8.

now cube of 150 is 3375000 and thus our ans will be more than 150.

so calculate cube of 158 first and we don't get 4741632 and then calculate cube of 168 and we get ans 4741632.

Thus answer is 168.

hope u like it

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Ziaaadt  Ambitious

Answer:

Step-by-step explanation:

Given number=4741632

According to the question we will find cube root by the process of estimation

First we will divide into 2 part

,second part=4741. First part= 632

We know that 16³<4741<17³

We will write smallest number=16

And rest 632 we know that it last digit is 2 and 8³=512 it last digit is also 2

Therefore we will writ 168

And 168³= 4741632