This document contains a unit test review with multiple ratio and proportion problems. It asks students to calculate ratios from information provided, complete ratio tables, graph ratios shown as ordered pairs, solve word problems using proportions, and convert between units using conversion factors. The review covers key concepts like writing and comparing ratios, setting up and solving proportions, using tables and graphs to represent ratios, and converting between metric and U.S. customary units.

1. Name _________________________________________Date __________________________
Mrs. Labuski / Mrs. Portsmore Period _______________ Unit 7 Test Review
1. What is the ratio of boy soccer players to girls basketball player? ____________________
2. The coach wants to double the ratio of football player. What is the ratio of boys to girls?
3. A pack of 12 pens costs $5.52. A pack of 8 pens costs $3.92. Which is the better deal and
what is the unit rate of the better deal? Show all your work below.

2. 4. Mrs. Dean is mixing pain. The mixture requires 4 cups of red for every 3 cups of blue. Mrs.
Stebben’s mixture requires 3 cups of red for every 2 cups of blue.
A.) Complete both charts and find a ratio with a common denominator.
B.) Circle the two ratios you can use to compare.
Mrs. Dean’s mixture
Red (cups) 4
Blue (cups) 3
Mrs. Stebben’s mixture
Red (cups) 3
Blue (cups) 2
c.) Which mixture will have a stronger red tint? ______________
6. Marie went on a nature walk. For every cardinal she spotted, she saw 3 sparrows. The ratio
of cardinals to sparrow is in the table below. Complete the missing values.
Number of Cardinals 1 3 5
Number of Sparrows 3 12 18
Write the information in the table as ordered pairs.
Use cardinals as the x-coordinates and sparrows as the y-coordinates.
( , ) ( , ) ( , )( , )( , )
Graph the coordinates on the grid on the next page.

3. What ratio is shown on the graph? _______________________________________________
Use a proportion to solve #7-10. 8. A healthy diet follows the ratio for meat to
vegetables of 2.5 servings to 4 servings. If you eat 7
7. servings of meat a week, how many servings of
vegetables should you eat?

4. 9. _________ gallons = 48 cups 10. 4 quarts 24 cups
gallon ≈ 3.79 liters
11. Solve using a proportion. 12. Solve using conversion factor.
14.5miles ≈_________ kilometers 14.5miles ≈_________ kilometers
have • c.f. ≈ unknown
• ≈