
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
At Lincoln High School, there are 150 girls and 100 boys. $\frac{4}{5}$ of the girls and $\frac{3}{4}$ of the boys participated in the science fair. What fraction of the science fair participants were girls?
**A)** $\frac{1}{2}$ 
**B)** $\frac{9}{17}$ 
**C)** $\frac{8}{13}$ 
**D)** $\frac{7}{15}$ 
**E)** $\frac{3}{5}$

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