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Math Spiral 15: Ratios & Proportions

Last updated about 5 years ago

5 questions

8

Question 1

1.

Directions: Fill in the missing ratio values or numbers in the table. Make sure to fill out the table in show your work.

Hint: Research ratio tables and think of part, part, and whole if you need help.

8

14

14

10

Question 2

2.

Directions: Fill in the missing ratio values or numbers in the table. Make sure to fill out the table in show your work.

Hint: Research ratio tables and think of part, part, and whole if you need help.

Question 3

3.

Directions: Fill in the missing ratio values or numbers in the table. Make sure to fill out the table in show your work.

Hint: Research ratio tables and think of part, part, and whole if you need help.

Question 4

4.

Directions: Fill in the missing ratio values or numbers in the table. Make sure to fill out the table in show your work.

Hint: Research ratio tables and think of part, part, and whole if you need help.

Question 5

5.

Directions: Evaluate or solve the following problem. Make sure to show your work in order to receive full credit!

Michelle is judging the national healthy cookie competition. After a grueling weekend, the judges had narrowed it down to three contestants:
A) Sam, whose recipe calls for 20 tablespoons of sugar to 15 tablespoons of flour.
B) Tim, whose recipe uses 10 tablespoons of sugar to 6 tablespoons of flour.
C) Kim, whose recipe contains 8 tablespoons of sugar to 5 tablespoons of flour.

Explain how one would determine which contestant is utilizing the least amount sugar in their recipe as compared to the others, and which contestant actually utilizes the least amount of sugar. Make sure to show your work so that the reader can better understand your reasoning.