Question

a standard marathon is about 26.2 miles.

how many feet is this equivalent to?

a.) 138,336 feet
b.) 420,455 feet
c.) 2400 feet
d.) 5280 feet

Explanation:

Identify the conversion factor

$$ 1\text{ mile} = 5280\text{ feet} $$

Multiply the distance by the conversion factor

$$ 26.2\text{ miles} \times 5280\text{ feet/mile} = 138,336\text{ feet} $$

Match with the given options

$$ 138,336\text{ feet} ightarrow \text{Option (a)} $$

Answer:

• a.) 138,336 feet (Correct answer)
• b.) 420,455 feet
• c.) 2400 feet
• d.) 5280 feet