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Last updated on April 28th, 2025
A number we multiply by itself three times to get the original number is its cube root. It has various uses in real life, such as finding the volume of cube-shaped objects and designing structures. We will now find the cube root of 27/64 and explain the methods used.
We have learned the definition of the cube root. Now, let’s learn how it is represented using a symbol and exponent. The symbol we use to express the cube root is the radical sign (∛), and the exponent we use is ⅓.
In exponential form, ∛(27/64) is written as (27/64)(1/3). The cube root is just the opposite operation of finding the cube of a number. For example: Assume ‘y’ as the cube root of 27/64, then y³ can be 27/64. Since 27/64 is a perfect cube, its cube root is exactly 3/4.
Finding the cube root of a number is to identify the number that must be multiplied three times resulting in the target number. Now, we will go through the different ways to find the cube root of 27/64. The common methods we follow to find the cube root are given below:
Using the properties of fractions Since 27/64 is a perfect cube, we can find its cube root exactly by either using the cube root of the numerator and the denominator separately or using properties of fractions.
Let's find the cube root of 27/64 using exact calculation:
The cube root of a fraction is the cube root of the numerator divided by the cube root of the denominator.
∛(27/64) = ∛27 / ∛64 ∛27 = 3 (Since 3³ = 27 ∛64 = 4 and 4³ = 64)
Therefore, ∛(27/64) = 3/4
The cube root of 27/64 is exactly 3/4.
Imagine you have a cube-shaped container that has a total volume of 27/64 cubic meters. Find the length of one side of the container.
A company uses 27/64 cubic meters of a chemical solution. Calculate the amount of solution left after using 1/4 cubic meter.
A bottle holds 27/64 cubic meters of liquid. Another bottle holds a volume of 1/8 cubic meters. What would be the total volume if the bottles are combined?
When the cube root of 27/64 is multiplied by 2, calculate the resultant value. How will this affect the cube of the new value?
Find ∛(54/128).
Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.
: He loves to play the quiz with kids through algebra to make kids love it.