Which is equivalent to ? 3 6 36 72

Question

Which is equivalent to ?

3

6

36

72

Answer 1

You're looking for the cube root of 216. If you have multiple choice questions like this, the easiest way to find the answer is to work from the answers... cube each one to see if the result is 216. You may already have 3³ memorized (27) , but the rest you can work out on your calculator.