Maths / Cube and Cube Roots / Cube Root by Estimation Method
Find the Cube root of 1157625 using estimation method.
| Explain Type||Explanation Content|
(a) Represent 1157625 as 1157/625.
(b) Number ends with 5, so the cube roots end with 5
(c) Left part 1157 lies between 1000 (cube of 10) and 1331 (cube of 11)
(d) Smaller number is 10.so, cube root of 1157625 is 105.
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)