Advertisements
Advertisements
Question
Making use of the cube root table, find the cube root
780 .
Advertisements
Solution
We have: \[780 = 78 \times 10\]
∴ Cube root of 780 would be in the column of \[\sqrt[3]{10x}\] against 78.
By the cube root table, we have:
\[\sqrt[3]{780} = 9 . 205\]
Thus, the answer is 9.205.
APPEARS IN
RELATED QUESTIONS
Write the cubes of all natural numbers between 1 and 10 and verify the following statements:
(i) Cubes of all odd natural numbers are odd.
(ii) Cubes of all even natural numbers are even.
Which of the following is perfect cube?
106480
By which smallest number must the following number be divided so that the quotient is a perfect cube?
675
Prove that if a number is trebled then its cube is 27 times the cube of the given number.
Find the tens digit of the cube root of each of the numbers in Q. No. 15.
Making use of the cube root table, find the cube root
7800
Find the cube-root of 343
Find the cube-root of 3375.
Show that 1944 is not a perfect cube
Square root of a number x is denoted by `sqrt(x)`.
