You must know how to convert between simple fractions and decimals.
This number line will help you.
The tenths are easy to convert.
Six tenths is the same as 0.6
Nine tenths is the same as 0.9
You must also know that...
- One quarter is 0.25
- One half is 0.5
- Three quarters is 0.75
This means that three quarters is bigger than seven tenths.