1. Lina walks 500 feet because 500 yards is equal to 1500 feet. Elena’s house is farther away meaning Elena walks a longer distance.
2. Lin’sFish tank is the smaller one because hers is only 20 cups of water and 20 cups is a much smaller unit than 20 gallons meaning that Elena‘s fish tank is the bigger one.
3.Alayna’s brother is the one that weighs 40 kg because he is much bigger and a kilogram is equal to 2.2 pounds meaning that Lynn’s brother is the smaller one.