Rates with fractions

  1. Richard ate 35\frac{3}{5} bag of chips after watching 36 minutes of a movie. After how many minutes would he finish the whole bag of chips?
    1. A second hand store decreases the prices of their items as they remain on the shelf over time. The price of each item will go down by 14\frac{1}{4} every week if the item has not been sold yet. A bicycle is $80 during the first week. How much is the bicycle during the:
      1. second week?
      2. fourth week?
    2. Ellen used 23\frac{2}{3} of a bookshelf to store 13\frac{1}{3} of her books. How many bookshelves does Ellen need to put away all her books?