Can someone help on how to model it on the number line?

Solution:

Given expression is .

To solve this expression, first change mixed fraction into improper fraction.

To make the denominator same, multiply and divide the denominator by 3.

Now, change improper fraction into mixed fraction.

Now, locate on the number line.

It is lies between –5 and –6.

The image of the number line is attached below.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80