IM-U2 L4 - Ratios w/Diagrams + Review

Diego makes green paint by mixing 10 tablespoons of yellow paint and 2 tablespoons of blue paint. Which of these mixtures produce the same shade of green paint as Diego’s mixture? Select all that apply.

• For every 5 tablespoons of blue paint, mix in 1 tablespoon of yellow paint.

• Mix tablespoons of blue paint and yellow paint in the ratio 1:5.

• Mix tablespoons of yellow paint and blue paint in the ratio 15 to 3.

• Mix 11 tablespoons of yellow paint and 3 tablespoons of blue paint.

• For every tablespoon of blue paint, mix in 5 tablespoons of yellow paint.

To make 1 batch of sky blue paint, Clare mixes 2 cups of blue paint with 1 gallon of white paint. Explain how Clare can make 2 batches of sky blue paint.

• Mix 2 cups of blue paint with 1 gallon of white paint.

• Mix 2 cups of white paint with 1 gallon of blue paint.

• Mix 4 cups of blue paint with 1 gallon of white paint.

• Mix 4 cups of blue paint with 2 gallons of white paint.

A smoothie recipe calls for 3 cups of milk, 2 frozen bananas and 1 tablespoon of chocolate syrup. Select ALL statements that correctly describe the situation.

• The ratio of frozen bananas to chocolate syrup is 3:2.

• The ratio of milk to chocolate syrup is 3 to 1.

• There are 2 tablespoons of chocolate syrup to 6 cups of milk.

• There are 4 tablespoons of chocolate syrup to 8 frozen bananas to 12 cups of milk.

Find the area of the parallelogram. Show your reasoning.

• 24 units²

• 28 units²

11 x  $\frac{1}{4}$  

• 2  $\frac{3}{4}$  

• 44

•  $\frac{1}{44}$  

•  $\frac{11}{44}$  

7 x  $\frac{1}{4}$  

•  $\frac{1}{28}$  

• 1 $\frac{3}{4}$  

•  $\frac{28}{4}$  

•  $\frac{7}{28}$  

A recipe for 1 batch of spice mix says, “Combine 3 teaspoons of mustard seeds, 5 teaspoons of chili powder, and 1 teaspoon of salt.” How many batches are represented by the diagram? Explain or show your reasoning.

• 4 batches

• 5 batches

• 3 batches

• 6 batches

In a recipe for fizzy grape juice, the ratio of cups of sparkling water to cups of grape juice concentrate is 3 to1. Find two more ratios of cups of sparkling water to cups of juice concentrate that would make a mixture that tastes the same as this recipe.

• 6:3

• 6:1

• 15:5

• 9:3

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is the value of a?

• a= 80
• a= 6
• a= 60
• a= 120

Tags

CCSS.6.RP.A.3

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

CCSS.6.RP.A.2

The ratio of brownies to cookies is 3:5.  If there are 75 cookies, how many brownies are there?

• 15
• 32
• 45
• 60

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1