Here we will show you two different procedures you can use to calculate the cube root of 9 divided by the cube root of 18. In other words, we will show you how to calculate ∛9 ÷ ∛18 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:
∛9 ≈ 2.0801
∛18 ≈ 2.6207
2.0801 ÷ 2.6207 ≈ 0.7937
∛9 ÷ ∛18 ≈ 0.7937
Procedure 2
This procedure may be the fastest. Since ∛9 ÷ ∛18 is the same as ∛(34/56), you can first divide the numbers, and then find the cube root of the quotient, like this:
9 ÷ 18 = 0.5
∛0.5 ≈ 0.7937
∛9 ÷ ∛18 ≈ 0.7937
Dividing Cube Roots
Use the tool below to divide another set of cube roots.
Cube root of 9 divided by cube root of 19
Go here for another cube root division problem that you may find interesting.