I don't understand this I hate percentile ranking

140 MathWorks 12 Workbook HOUSE PRICES IN WINNIPEG, MB 3. The table shows a random sampling of 102 properties listed for sale in Price range ($) Number of Winnipeg, MB. houses 0-99 999 6 a) What is the percentile rank of a house listed in the $300 000- 100 000-199 999 19 $399 999 range? 200 000-299 999 36 300 000-399 999 17 400 000-499 999 5 500 000-599 999 10 600 000-699 999 700 000-799 999 b) What is the percentile rank of a property that sold for 800 000-899 999 $1 000 000 or more? 900 000-999 999 N 1 000 000+ 3 c) A house in the 81st percentile was sold. In what price range was the house