Here we will show you two different procedures you can use to calculate the cube root of 8 divided by the cube root of 45. In other words, we will show you how to calculate ∛8 ÷ ∛45 two different ways.
Procedure 1
This may be the most obvious procedure, where you first calculate the cube root of each number, and then divide the result, like this:
∛8 = 2
∛45 ≈ 3.5569
2 ÷ 3.5569 ≈ 0.5623
∛8 ÷ ∛45 ≈ 0.5623
Procedure 2
This procedure may be the fastest. Since ∛8 ÷ ∛45 is the same as ∛(34/56), you can first divide the numbers, and then find the cube root of the quotient, like this:
8 ÷ 45 ≈ 0.177778
∛0.177778 ≈ 0.5623
∛8 ÷ ∛45 ≈ 0.5623
Dividing Cube Roots
Use the tool below to divide another set of cube roots.
Cube root of 8 divided by cube root of 46
Go here for another cube root division problem that you may find interesting.