1) get them away from the wheel and call a taxi or an uber 2) call another friend to pick the two of you up 3) walk if you are not far away from either of your homes
I can't see what the thousandth place is behind the decimal here, but you would look at the number in that spot. If the number is larger than 4, then you round up. If it is 4 or less, then you keep it the same.
