Question
David wanted to cut small identical 5 cm by 2 cm rectangles from a rectangular cardboard measuring 24 cm by 15 cm. What is the maximum number of complete small rectangles David could cut? (Note: David could rotate the small rectangle.)
3 m

Click button first when a symbol is required. X

David wanted to cut small identical 5 cm by 2 cm rectangles from a rectangular cardboard measuring 24 cm by 15 cm. What is the maximum number of complete small rectangles David could cut? (Note: David could rotate the small rectangle.)