Question

Cube root of 250,047 by estimation method is __________​

Answer 1

Explanation:

hope it is usefull

plz mark me in brainlist

Answer 2

Answer:

250047

let us divide 3 digit groups from right most side

then,

250 2nd group 047 1st group

let us take 1st group 047 here unit digit is 7 then in 3 cube unit digit is 7 where in 27

so units place of number is 3

now let us take 2nd group 250 which lies between 6 (cube) < 205<7 cube

6 0is less than 7 so units place number is 6

therefore 250047 = 63^3