Unit 2 6/7 Practice Problems

The ratio of lemon juice to water in Ella's Delicious Lemonade is 3 cups : 5 cups. Audrey wants to make a triple batch. What ratio of lemon juice and water should she use AND how many cups of lemonade will it make?

• 9 cups juice : 15 cups water makes 24 cups of lemonade

• 6 cups juice : 10 cups water makes 16 cups of lemonade

• 9 cups juice : 15 cups water makes 8 cups of lemonade

• 9 cups juice : 5 cups water makes 24 cups of lemonade

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The ratio of flour to sugar in a cookie recipe is 2 cups to 1/2 cup. If you were going to scale down the recipe to make a half batch of cookies, how much flour and sugar would you use?

• 1 cup of flour and 1/4 cup of sugar

• 4 cups of flour and 1 cup of sugar

• 1/2 cup of flour and 1/4 cup of sugar

• 1 cup of flour and 2/4 cup of sugar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Find 2 equivalent ratios for 3 : 4 using multiplication.

• 6 : 2

• 6 : 8

• 6 : 9

• 9 : 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

For a recipe, Amos uses 4 cups of sugar for every 5 cups of flour. Which of the following show equivalent ratios for sugar to flour?

• 4/5=8/10 =12/15

• 4/5 = 5/6 = 6/7

• 4/5 = 3/4 = 2/3

• 4/5=8/15=16/45

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

If a pancake recipe calls for 3 cups of milk for every 2 cups of flour, how much milk and flour would you need to make a double batch?

• 6 cups of milk and 4 cups of flour

• 3 cups of milk and 2 cups of flour

• 9 cups of milk and 6 cups of flour

• 12 cups of milk and 8 cups of flour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

In a fruit punch recipe, the ratio of orange juice to pineapple juice is 5:3. If you want to make a batch using 15 cups of orange juice, how many cups of pineapple juice are needed?

• 9 cups of pineapple juice

• 10 cups of pineapple juice

• 5 cups of pineapple juice

• 3 cups of pineapple juice

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A smoothie recipe requires 2 parts yogurt to 1 part fruit. If you have 8 cups of yogurt, how many cups of fruit do you need to maintain the ratio?

• 4 cups of fruit

• 8 cups of fruit

• 2 cups of fruit

• 6 cups of fruit

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A soup recipe requires 3 parts broth to 2 parts vegetables. If you have 12 cups of broth, how many cups of vegetables do you need to maintain the ratio?

• 8 cups of vegetables

• 6 cups of vegetables

• 4 cups of vegetables

• 10 cups of vegetables

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The ratio of rice to water in a cooking recipe is 1:2. If you want to cook 4 cups of rice, how many cups of water are needed?

• 8 cups of water

• 6 cups of water

• 4 cups of water

• 2 cups of water

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Diego estimates that there will need to be 3 pizzas for every 7 kids at his party.

Select all the statements that express this ratio.

• 
  The ratio of kids to pizzas is

  7:3

  .

• 
  The ratio of pizzas to kids is

  3

  to

  7

  .

• 
  The ratio of kids to pizzas is

  3:7

  .

• 
  For every

  7

  kids there need to be

  3

  pizzas.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2