1. Solve algebraic proportions.
MA.912.A.5.4
Solve algebraic proportions.

2. MA.912.A.5.4 - Solve algebraic proportions.
Question 1
The ratio of the length to width in a full-size cello is approximately 8 to 3. What is the width of a full-size cello that is 45 inches long?
A  inches
C inches
B. 30 inches
D. 90 inches

3. MA.912.A.5.4 - Solve algebraic proportions.
Question 1 Answer: A.
The ratio of the length to width in a full-size cello is approximately 8 to 3. What is the width of a full-size cello that is 45 inches long?
A  inches
C inches
B. 30 inches
D. 90 inches

4. MA.912.A.5.4 - Solve algebraic proportions.
Question 2
The ratio of the heights of a Grand Fir to a Noble Fir tree at the winter holiday harvest is 9 to 7.5. If the height of the Noble Fir is 90 inches, what is the height of the Grand Fir?
A inches
C inches
B. 70 inches
D inches

5. MA.912.A.5.4 - Solve algebraic proportions.
Question 2 Answer: D.
The ratio of the heights of a Grand Fir to a Noble Fir tree at the winter holiday harvest is 9 to 7.5. If the height of the Noble Fir is 90 inches, what is the height of the Grand Fir?
A inches
C inches
B. 70 inches
D inches

6. MA.912.A.5.4 - Solve algebraic proportions.
Question 3
The distance between bases on a Major League Baseball field is 90 feet, and the distance from home plate to second base is approximately 127 feet. The distance between bases on a Little League Baseball field is 60 feet. What is the approximate distance from home plate to second base on a Little League field?
A inches
B. 70 inches
C inches
D inches

7. MA.912.A.5.4 - Solve algebraic proportions.
Question 3 Answer: C.
The distance between bases on a Major League Baseball field is 90 feet, and the distance from home plate to second base is approximately 127 feet. The distance between bases on a Little League Baseball field is 60 feet. What is the approximate distance from home plate to second base on a Little League field?
A inches
B. 70 inches
C inches
D inches

8. MA.912.A.5.4 - Solve algebraic proportions.
Question 4
In a box of graham crackers, 2 unbroken sheets of crackers contain 120 calories and make up one serving. Hans used the proportion below to determine the number of calories that are in 7 unbroken sheets of crackers. What is the value of x ?
A inches
C inches
B. 70 inches
D inches

9. MA.912.A.5.4 - Solve algebraic proportions.
Question 4 Answer: D.
In a box of graham crackers, 2 unbroken sheets of crackers contain 120 calories and make up one serving. Hans used the proportion below to determine the number of calories that are in 7 unbroken sheets of crackers. What is the value of x ?
A inches
C inches
B. 70 inches
D inches

10. MA.912.A.5.4 - Solve algebraic proportions.
Question 5
An artist creates a model sculpture of a student reading a book. The model student is 6 inches tall and the model book is 1.5 inches tall. The actual sculpture will be 4 feet tall. How tall will the book be in the actual sculpture, in inches?
A. 12
C. 36
B. 18
D. 54

11. MA.912.A.5.4 - Solve algebraic proportions.
Question 5 Answer: A.
An artist creates a model sculpture of a student reading a book. The model student is 6 inches tall and the model book is 1.5 inches tall. The actual sculpture will be 4 feet tall. How tall will the book be in the actual sculpture, in inches?
A. 12
C. 36
B. 18
D. 54