
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
Square $C$ has a side length of 48 cm, and square $D$ has a side length of 60 cm. From each square, a smaller square of side length 12 cm is cut out. What is the ratio of the remaining area of square $C$ to the remaining area of square $D$? Express your answer as a common fraction.

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