If Skylar has 164 books, how many books does Karen have?

10/3 ... simple division ... 10 divided by 3 = 3.33 with a line over the. 33, because it is repeating.

(23/2) / (1/2) ... when dividing fractions, " flip " the number u r dividing by, then multiply ... make sure u flip the right number.

23/2 * 2/1 = 46/2 = 23 ... she can put 23 books on the shelf

None, Karen doesn't read.