Cube root of 27 is 3
Cube root of 30 will be slightly higher than 3 (since 30 is higher than 27 by a just a little) which happens to be 3.11 (to 3 significant figure, 3.107... on a calculator)
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The cube root of 27,000 is: 30
30
30.1111
There is no easy way. For example the cube root of 30 is irrational. Now, because 27 < 30 < 64 then, taking cube roots, 3 < cuberoot(30) < 4. But that is as far as it goes! If the number ends with 000 then the cuberoot is a multiple of 10. So that cuberoot(27000) = 10*cuberoot(27) = 10*3 = 30. But there are many numbers ending with 000 between 27000 and 64000 for which this will not work.
33.8148
Cube root of 30 plus 30 times the square root of 3 = 55.29374608
The cube root of 27,000 is: 30
30
No, it is irrational.
Add 30 which becomes 2744 and its cube root is 14
the cube is 30 cm3 so its edge is (30)^(1/3) (cubic root) = 3.107... and the base is edge x edge = ((30)^(1/3))^2 = 30^(2/3)= 9.654 cm2
An approximate value would be 30 percent.
30-70 or so
Cubes of all numbers are irrational numbers, if they're not natural
A cuboid is another name for a cube. The three dimensions of a cube are identical and its volume is the product of its length, height, and width. Each of the dimensions of a 30 cubic cm cube is the cube root of 30 cubic centimeters, which is 3.10723251 cm to eight decimal places.
Serial number 332055
There is no easy way. For example the cube root of 30 is irrational. Now, because 27 < 30 < 64 then, taking cube roots, 3 < cuberoot(30) < 4. But that is as far as it goes! If the number ends with 000 then the cuberoot is a multiple of 10. So that cuberoot(27000) = 10*cuberoot(27) = 10*3 = 30. But there are many numbers ending with 000 between 27000 and 64000 for which this will not work.