WebJul 31, 2024 · Given, 389017. Here, the unit digit is 7. ∴ The unit digit of its cube root is 3[∵3 3 =27]. After grouping the last three digits from the right, the number left is 389. Now, 7 3 =343<389 and 8 3 =512>389. ∴The tens digit of the cube root is 7. Therefore, 3 389017 =73. Hence, option C is correct. WebThe ten’s digit of cube root will be 4. Thus, the cube root of 85184 is 44. (iv) 148877. Grouping in 3’s, from right to left, we have 148,877. In the first group 877, the unit digit is 7. So, the unit digit of the cube root will be 3. And in the second group, 148. Cubing 53 = 125, 63 = 216. 125 < 148 < 216. The ten’s digit of the cube ...

Find The Cube Root Of 46656 By Prime Factorization Method

WebCalculate square, cube, square root and cubic root. Values tabulated for numbers ranging 1 to 100. mountfield plzeň bory

Find the cube root of 389017 using estimation method.

WebWhat is cube root? Definition of cube root. A cube root of a number a is a number x such that x 3 = a, in other words, a number x whose cube is a. For example, 3 is the cube root of 27 because 3 3 = 3•3•3 = 27, -3 is cube root of -27 because (-3) 3 = (-3)•(-3)•(-3) = -27. Perfect Cube Roots Table 1-100. See also our cube root table from ... WebSep 20, 2024 · So we can say 389 lies between cube of 7 and 8 but it is more close to cube of 7 compared to cube of 8. Hence 7 is the tens digit in the cube root of 389017 because 389 is slightly less than from cube of 7. Hence, option (C) is correct. WebThe cube root of 2197, represented as 3 √2197, is a value that results in the original number, getting multiplied by itself, three times. Basically, the cube root of number implies the root of a cubed number. In other words, if p 3 = q, then 3 √q = p. Therefore, the cube root is the inverse method of finding the cube of a number. mountfield plzeň