The document presents 7 math word problems involving proportionality: 1) calculating the number of bottles of lemonade that can be bought with $10.50 given 6 bottles cost $7, 2) calculating the number of pages a printer prints in 10 minutes given it prints 120 pages every 3 minutes, 3) calculating how much money Ricky receives in 17 days for working in an ice cream shop given he is paid €160 every 5 days, 4) calculating how much milk is needed to make a cake for 6 people given 1/4 liter is needed for a cake for 4 people, 5) calculating how many kilograms of water are in a 75kg person given water is 60% of the human body, 6) calculating