Here we will show you two different procedures you can use to calculate the cube root of 8 divided by the cube root of 31. In other words, we will show you how to calculate ∛8 ÷ ∛31 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
∛31 ≈ 3.1414
2 ÷ 3.1414 ≈ 0.6367
∛8 ÷ ∛31 ≈ 0.6367
Procedure 2
This procedure may be the fastest. Since ∛8 ÷ ∛31 is the same as ∛(34/56), you can first divide the numbers, and then find the cube root of the quotient, like this:
8 ÷ 31 ≈ 0.258065
∛0.258065 ≈ 0.6367
∛8 ÷ ∛31 ≈ 0.6367
Dividing Cube Roots
Use the tool below to divide another set of cube roots.
Cube root of 8 divided by cube root of 32
Go here for another cube root division problem that you may find interesting.