Question

create a ratio for making a lemonade with a lemon juice-to-water ratio of 1to3. show how much lemon juice be needed if you use 36 cups of water to make lemonade.

Answer 1

if 1 lemon is used for 3 cups of water so the ratio becomes1:3
next if we use 36 cups of water then the ratio will be 36/3 i.e. 12 which is 12 lemons will be required for 36 cups of water