Recognizing a Proportional Relationship
Ratios and Proportions, and more...
 
1. EASY

A man drinks two cups of water for every three pieces of cake he eats.
If the man drinks four cups of water, how may pieces of cake did he eat?

  1. 3 pieces of cake
  2. 1 piece of cake
  3. 9 pieces of cake
  4. 6 pieces of cake
  5. 2 pieces of cake
 
2. EASY

For every 4 classrooms, there is 1 fire alarm. If there are 28 classrooms, how many fire alarms must there be?

  1. 4
  2. 7
  3. 12
  4. 28
  5. 16
 
3. MEDIUM

For every 4 boys in the class, there are 5 girls.
If there are 25 girls in the class, how many boys are there?

  1. 4 boys
  2. 20 boys
  3. 24 boys
  4. 0 boys
  5. 48 boys
 
4. HARD

If Stewart scores 20% higher on his test for every less hour of sleep, how well will he score on his test if he loses 3 hours of sleep?

  1. 0%
  2. 40%
  3. 80%
  4. 100%
  5. 60%
 
5. HARD

A baker has to put in 8 eggs for every 12 cups of flour into a cake.
If he puts in 3 cups of flour, how many eggs must be put in?

  1. 2 eggs
  2. 4 eggs
  3. 6 eggs
  4. 8 eggs
  5. 12 eggs