
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
A marathon is now $26$ miles and $395$ yards. Leila has run fifteen marathons. Given that one mile equals $1760$ yards, and if the total distance Leila covered in these marathons is expressed as $m$ miles and $y$ yards where $0 \leq y < 1760$, determine the value of $y$.

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