Advertisements
Advertisements
Question
Find the cube-root of 0.000027
Solution
0.000027
= `root(3)((27)/(1000000)`
= `root(3)((3 xx 3 xx 3)/(100 xx 100 xx 100)`
= `(3)/(100)`
= 0.03
APPEARS IN
RELATED QUESTIONS
Which of the following is perfect cube?
216
What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?
1323
By which smallest number must the following number be divided so that the quotient is a perfect cube?
243000
Prove that if a number is trebled then its cube is 27 times the cube of the given number.
Which of the following number is not perfect cubes?
64
Write true (T) or false (F) for the following statement:
If a2 ends in an even number of zeros, then a3 ends in an odd number of zeros.
Show that:
\[\frac{\sqrt[3]{- 512}}{\sqrt[3]{343}} = \sqrt[3]{\frac{- 512}{343}}\]
Find the units digit of the cube root of the following number 571787 .
Find the tens digit of the cube root of each of the numbers in Q. No. 15.
Find the cube-root of 64
Find the cube-root of 729.
Find the cube-root of 9261.
Find the cube-root of `27/64`
Find the cube-root of 9.261
Find the smallest number by which 200 should be multiplied to make it a perfect cube
What is the square root of cube root of 46656?
If the cube of a squared number is 729, find the square root of that number
`root(3)(1000)` is equal to ______.
Difference of two perfect cubes is 189. If the cube root of the smaller of the two numbers is 3, find the cube root of the larger number.
Evaluate:
`root(3)(27) + root(3)(0.008) + root(3)(0.064)`
