Here we will show you two different procedures you can use to calculate the cube root of 7 divided by the cube root of 4. In other words, we will show you how to calculate ∛7 ÷ ∛4 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:
∛7 ≈ 1.9129
∛4 ≈ 1.5874
1.9129 ÷ 1.5874 ≈ 1.2051
∛7 ÷ ∛4 ≈ 1.2051
Procedure 2
This procedure may be the fastest. Since ∛7 ÷ ∛4 is the same as ∛(34/56), you can first divide the numbers, and then find the cube root of the quotient, like this:
7 ÷ 4 = 1.75
∛1.75 ≈ 1.2051
∛7 ÷ ∛4 ≈ 1.2051
Dividing Cube Roots
Use the tool below to divide another set of cube roots.
Cube root of 7 divided by cube root of 5
Go here for another cube root division problem that you may find interesting.