Topic 5 Ratio/Proportion Review

Doug has 5 hours to make an on-time delivery 273 miles away. Doug drives at a constant speed of 55 miles per hour. Will Doug make the delivery by the deadline?

• Yes, Doug can drive 275 miles in 5 hours.

• No, Doug can drive 275 miles in 5 hours.

Which is the better value?

3 sandwiches for $15.00

4 sandwiches for $21.00

• 3 sandwiches for $15.00

• 4 sandwiches for $21.00

Which is the greater rate?

6 points in 3 attempts

15 points in 5 attempts

• 6 points in 3 attempts

• 15 points for 5 attempts

57 gal = ____ L

• 219.2 L

• 14.8 L

• 570 L

• 0.57 L

3,520 mm = ____ cm

• 352 cm

• 35,200 cm

• 3.52 cm

• 3,520 cm

144 in = ____ yd

• 1,728 yd

• 12 yd

• 5,184 yd

• 4 yd

The sixth-grade chorus has a boy-to-girl ratio of 3:8. Which of the following ratios is equivalent to this ratio?

• 15 boys to 55 girls

• 55 boys to 15 girls

• 40 boys to 15 girls

• 15 boys to 40 girls

The table shows the home state of the 175 high school students who attended a tri-state debate tournament. The ratio of Illinois students to Michigan students was 6:5. How many students were from Michigan?

• 70

• 21

• 84

• 91

A boy's basketball team has a ratio of seniors to juniors that is 7:4. 
Part A:
If the team is made up only of juniors and seniors, what is the ratio of seniors to total team members?

Complete the ratio table. What should go in the selected box?

• 8

• 9

• 10

• 12