
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
Density is defined as the ratio of an object's mass to its volume. There are two cubes. The second cube is made from a material with half the density of the first cube, and the side length of the second cube is 100% greater than that of the first cube. By what percentage is the mass of the second cube greater than that of the first cube?

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