
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
The gas tank in Catherine's car is \(\frac{1}{8}\) full. When 30 litres of gas are added, the tank becomes \(\frac{3}{4}\) full. If the gas costs Catherine \$1.38 per litre, calculate the cost to fill the remaining quarter of the tank.

Present the answer in LaTex format: \boxed{Your answer}
user