Here we will show you two different procedures you can use to calculate the cube root of 8 divided by the cube root of 80. In other words, we will show you how to calculate ∛8 ÷ ∛80 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
∛80 ≈ 4.3089
2 ÷ 4.3089 ≈ 0.4642
∛8 ÷ ∛80 ≈ 0.4642
Procedure 2
This procedure may be the fastest. Since ∛8 ÷ ∛80 is the same as ∛(34/56), you can first divide the numbers, and then find the cube root of the quotient, like this:
8 ÷ 80 = 0.1
∛0.1 ≈ 0.4642
∛8 ÷ ∛80 ≈ 0.4642
Dividing Cube Roots
Use the tool below to divide another set of cube roots.
Cube root of 8 divided by cube root of 81
Go here for another cube root division problem that you may find interesting.