Here we will show you two different procedures you can use to calculate the cube root of 7 divided by the cube root of 28. In other words, we will show you how to calculate ∛7 ÷ ∛28 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
∛28 ≈ 3.0366
1.9129 ÷ 3.0366 ≈ 0.6299
∛7 ÷ ∛28 ≈ 0.6299
Procedure 2
This procedure may be the fastest. Since ∛7 ÷ ∛28 is the same as ∛(34/56), you can first divide the numbers, and then find the cube root of the quotient, like this:
7 ÷ 28 = 0.25
∛0.25 ≈ 0.6299
∛7 ÷ ∛28 ≈ 0.6299
Dividing Cube Roots
Use the tool below to divide another set of cube roots.
Cube root of 7 divided by cube root of 29
Go here for another cube root division problem that you may find interesting.