You change the mixed fraction into a heavy fraction/improper fraction (e.g. 9/8) and then just do it normally.
BTW I am the anonymous person
1/100 because 1 divided by 100 (since a percentage is out of one hundred) 0.01. 0.01 is the same as 1/100
BTW i am the annoymous person ok
Because sometimes in your working out you might make a mistake which will efect your overall answer.
I know how you feel
I don't know but this website would help
http://www.mathsrevision.net/gcse-maths-revision/statistics-handling-data/standard-deviation
ok...
1 foot=0.000189394 miles
Pi x diameter or pi x d
