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ITMC 2019 Grade 6 National Preliminary set01 Question 17

ITMC · ITMC 2019 Grade 6 National Preliminary set01

Question 17

Joe has the two-storey rectangular container shown. A notebook is 12 cm wide, 17 cm long and 1 cm thick. A book is 12 cm wide, 17 cm long and 2 cm thick. He keeps notebooks in the top storey and books in the bottom storey. What are the greatest possible numbers of notebooks and books that fit?

Question illustration
  1. 72 notebooks and 84 books
  2. 74 notebooks and 84 books
  3. 76 notebooks and 89 books
  4. 80 notebooks and 92 books
  5. 84 notebooks and 90 books