The length is 3m. You do the area(45) divided by the width(15) to hey the length, which is 3.
Due to the fact that no one can consume .04 of a tablet, we can round down this answer to 1. Even if we were told to round to the tens place, we would still be unable. Remember, 5 or above, give it a shove, 4 or below, let it go. This means that Mr. Jones should take C- 1 tablet per day.
I hope I've helped! :)
