Topic Review Solutions — Ratios

Answers

1. Write ratios Fluency

   1. 3 : 7
   2. Girls to boys: 7 : 6; Boys to girls: 6 : 7
   3. 1 : 8
   4. 3 : 5

2. Simplify ratios Fluency

   1. 2 : 3
   2. 3 : 4
   3. 3 : 2
   4. 5 : 3 : 2
   5. 2 : 3
   6. 5 : 3

3. Equivalent ratios Fluency

   1. 6
   2. 16
   3. 25
   4. 12

4. Dividing in ratio Understanding

   1. $18 and $30
   2. 24 lollies and 36 lollies
   3. $25, $50, and $125

5. Sports drink Problem Solving

   1. 600 mL
   2. 1000 mL orange juice and 1500 mL water
   3. 625 mL total