To make yummy fruit punch, use 2 cups of grape juice for every 3 cups of apple juice. If you already have 12 cups of apple juice, how many cups of grape juice will you need to make fruit punch?

In this lesson you will learn to solve ratio problems by using tables and multiplication.

You can use addition to fill out a ratio table. Let’s Review Example: 2 cups of grape juice for every 3 cups of apple juice Cups of grape juice2468 Cups of apple juice

Let’s Review A Common Mistake Adding the same number to both rows +9 Cups of grape juice2 Cups of apple juice3 Cups of grape juice2 Cups of apple juice312 Cups of grape juice211 Cups of apple juice312

Let’s Review Core Lesson Cups of grape juice2468 Cups of apple juice36912 x2 x3 x4

Let’s Review Core Lesson Cups of grape juice Cups of apple juice x4 To make yummy fruit punch, use 2 cups of grape juice for every 3 cups of apple juice. If you already have 12 cups of apple juice, how many cups of grape juice will you need to make fruit punch? Cups of grape juice2 Cups of apple juice3 Cups of grape juice2 Cups of apple juice312 Cups of grape juice28 Cups of apple juice312

Let’s Review Core Lesson Cups of grape juice2468 Cups of apple juice36912 x1.5

Let’s Review Core Lesson Cups of grape juice Cups of apple juice To make yummy fruit punch, use 2 cups of grape juice for every 3 cups of apple juice. If you already have 12 cups of apple juice, how many cups of grape juice will you need to make fruit punch? Cups of grape juice2 Cups of apple juice3 Cups of grape juice2 Cups of apple juice312 Cups of grape juice28 Cups of apple juice312 x1.5

In this lesson you have learned to solve ratio problems by using tables and multiplication.

Let’s Review Guided Practice To make purple paint, mix 3 gallons of blue paint for every 4 gallons of red paint. How much red paint will you need if you use 24 gallons of blue paint? Use a table with multiplication to solve.

Let’s Review Extension Activities Ms. Gutierrez bought 24 cans of soda priced at 6 cans for $2 and 16 bottles of water priced at 8 bottles for $3. What is the total amount of money that she spent?

Let’s Review Extension Activities In lemonade, the ratio of lemon juice to water is 1 to 3. How many cups of lemon juice will you need if you want to make 24 total cups of lemonade?

Let’s Review Extension Activities Grandma knits 3 striped sweaters for every 4 total sweaters that she knits. How many striped sweaters will she knit if she makes 24 sweaters total? Use a table with multiplication to solve.

Let’s Review Quick Quiz Cereal costs $6 for 2 boxes. How many boxes of cereal could you buy for $30? Use a table with multiplication to solve. In a college class, there are 3 girls for every 2 boys. If there are 40 boys in the class, how many girls are in the class? Use a table with multiplication to solve.