Question

Write the group of numbers below in order from least to greatest. 18/3 ,$\sqrt{15}$, 9/2, 3.2,$\sqrt{27}$

Answer 1

The numbers are:

$\frac{18}{3}$$\sqrt[]{15}$$\frac{9}{2}$$3.2$$\sqrt[]{27}$

First number is:

6

Second number is:

3^2 = 9

4^2 = 16

So, Square Root of 15 is really close to 4, but less.

Third Number is:

4.5

Fourth Number is:

3.2

Fifth Number is:

5^2 = 25

6^2 = 36

So, square root of 27 is close to 5, but greater.

Least to Greatest:

$3.2,\sqrt[]{15},\frac{9}{2},\sqrt[]{27},\frac{18}{3}$