Question

in june 2003, an italian named giancarlo bellingrath set a world record when he held his breath for 12 minutes and 47 seconds. how many milliseconds over 12 minutes was he?

Answer 1

He held his breath 12 minutes and 47 seconds, which means that he was 47 seconds over 12 minutes.

So, the question is: how many milliseconds are 47 seconds?

By definition, one second is 1000 milliseconds, so 47 seconds are 47000 milliseconds.

Answer 2

47000

Explanation:

multiply 47 by 1000