At room temperature, the average speed of an oxygen molecule is about 500 m/s. What is this in miles per hour? (1 kilometer = 0.62 miles)

Question

At room temperature, the average speed of an oxygen molecule is about 500 m/s. What is this in miles per hour?  (1 kilometer = 0.62 miles)

hwyl · Answer

$\large  500 \frac{m}{sec} \times \frac{1~km}{1000~m} \times \frac{0.62~mi}{1~km} \times \frac{60 ~sec}{1 ~min} \times \frac{60~min}{1 ~hr} $

anonymous · Answer

1116, but the answer choices are 
a.10 miles/hr    b.100 miles/hr         c.1000 miles/hr  d.10,000 miles/hr

hwyl · Answer

okay, and?

anonymous · Answer

so would that equal to 1000 mi/hr

hwyl · Answer

you tell me
I already laid out the solution to you

hwyl · Answer

what i did is considered helping you cheat in fact

anonymous · Answer

its from a practice test that my teacher gave me. i already have the answer but idk why its 1000

anonymous · Answer

you dont need to accuse me for cheating.

hwyl · Answer

i already showed you how to solve for it