But if you divide or multiply by a negative – Flip
If you multiply or divide by a negative you must
reverse the inequality sign
You must FLIP IT
Why
Just try it on a number you know and then you will understand
`3` is greater than `1`
Divide by `-1`
`-3` is NOT greater than `-1`
You MUST FLIP/REVERSE the inequality sign.
`-3` is less than `-1`
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-1.4df6ee6.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-2.d516bb3.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-1.b0b0513.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-2.f89189d.jpg)