Sign up for FREE

L15 Part-Part-Whole Ratios cloned 1/23/2022

Last updated almost 4 years ago

12 questions

1

1

1

1

1

1

1

1

1

1

1

1

Question 1

1.

Is each equation T for true or F for false?

Question 2

2.

A recipe for maroon paint says, “Mix 5 ml of red paint with 3 ml of blue paint.”

Draw a sketch of squares of the maroon paint.

What amount does each cube represent?
How many milliliters of maroon paint will there be?

Question 3

3.

A recipe for maroon paint says, “Mix 5 ml of red paint with 3 ml of blue paint.”

Suppose each cube represents 2 ml. How much of each color paint is there? Red to blue to maroon

Question 4

4.

A recipe for maroon paint says, “Mix 5 ml of red paint with 3 ml of blue paint.”

Suppose each cube represents 5 ml. How much of each color paint is there?

Question 5

5.

A recipe for maroon paint says, “Mix 5 ml of red paint with 3 ml of blue paint.”

Suppose you need 80 ml of maroon paint. How much red and blue paint would you mix?
Be prepared to explain your reasoning.

Question 6

6.

A recipe for maroon paint says, “Mix 5 ml of red paint with 3 ml of blue paint.”

If the original recipe is for one batch of maroon paint, how many batches are in 80 ml of maroon paint?

Question 7

7.

Solve each of the following problems and show your thinking. If you get stuck, consider drawing a tape diagram to represent the situation.

The ratio of students wearing sneakers to those wearing boots is 5 to 6. If there are 33 students in the class, and all of them are wearing either sneakers or boots, how many of them are wearing sneakers?

Question 8

8.

Solve each of the following problems and show your thinking. If you get stuck, consider drawing a tape diagram to represent the situation.

A recipe for chicken marinade says, “Mix 3 parts oil with 2 parts soy sauce and 1 part orange juice.” If you need 42 cups of marinade in all, how much of each ingredient should you use? (oil to soy sauce to juice in cups)

Question 9

9.

Solve each of the following problems and show your thinking. If you get stuck, consider drawing a tape diagram to represent the situation.

Elena makes fruit punch by mixing 4 parts cranberry juice to 3 parts apple juice to 2 parts grape juice. If one batch of fruit punch includes 30 cups of apple juice, how large is this batch of fruit punch?

Question 10

10.

Solve each of the following problems and show your thinking. If you get stuck, consider drawing a tape diagram to represent the situation.

Elena makes fruit punch by mixing 4 parts cranberry juice to 3 parts apple juice to 2 parts grape juice. If one batch of fruit punch includes 30 cups of apple juice, how large is this batch of fruit punch?

Using the recipe from earlier, how much fruit punch can you make if you have 50 cups of cranberry juice, 40 cups of apple juice, and 30 cups of grape juice? (in cups)

Question 11

11.

Write your own ratio problem. Now trade with a family member and have them solve it.

Question 12

12.

The first floor of a house consists of a kitchen, play room and dining room. The areas of the kitchen, play room and dining room are in the ratio 4 : 3 : 2. The combined area is 189 square feet for the 3 rooms. What is the area of each room?