Order the following sets of numbers from least to greatest:

Question

15, √ 18 (4.24), 2𝝅 (6.3)

Sqrt18, 2pi, 15

Answer 1

√18 ≈ 4.24
2𝜋 ≈ 6.3
15

So the correct order from least to greatest is:
√18 ≈ 4.24, 2𝜋 ≈ 6.3, 15