Chang types at a rate of 12 words per minute. How many words does he type in 3 minutes?

Wrote and expression for the difference of p and 4

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

Me d is also an option but i couldn't get it in the picture