Question

find the cube root of 226981 by estimation method​

Answer 1

consider the number 226981

since the unit digit of 226981 is 1, the units digit of its cube root os also 1

now the number obtained by striking out units tens and hundred digit =226

=6 power 3 <226 <7 power 3

tens digit of the cube root of 2226981 is 6

Hence, 3 square root sign then 226981 =61

answer done

hope you like the answer

sir or maam

Answer 2

This might help you i gave this answer previousley also to someone that's why i took a screnshot and sended it