Question

3. Order the following numbers on a number line (least to greatest).A.1.8, 1.35, 2.5, V5B.1.35,75, 1.8, 2.5C.1.35, 1.8, V5, 2.5D.1.35, 1.8, 2:5, V5

Answer 1

On a number line, the order usually moves towards the left for negative numbers and, then towards the right for positive numbers. Hence you have;

`1.35,1.8,\sqrt[]{5,}2.5`

The correct option is option C

**Note that the square root of 5 is 2.24 (which is smaller than 2.5).