Let’s solve each problem one by one. The goal is to
find the missing values in the ratio tables and then write the
equivalent ratios.
---
6. Boys : Girls
| Boys | 1 | ? |
|------|---|---|
| Girls| 5 | 10 |
We see that when Girls = 5, Boys = 1 → ratio is
1:5
When Girls = 10 (which is 5 × 2), then Boys should be 1 × 2 =
2
✔ Missing value: 2
Equivalent ratios:
1:5 = 2:10
---
7. Violins : Cellos
| Violins | 8 | 24 |
|---------|---|----|
| Cellos | 3 | ? |
Ratio: 8:3
24 is 8 × 3 → so Cellos = 3 × 3 =
9
✔ Missing value: 9
Equivalent ratios:
8:3 = 24:9
---
8. Taxis : Buses
| Taxis | 6 | ? | 36 |
|-------|---|---|----|
| Buses | 5 | 15| ? |
First, check ratio: 6:5
If Buses = 15 (which is 5 × 3), then Taxis = 6 × 3 =
18
If Taxis = 36 (6 × 6), then Buses = 5 × 6 =
30
✔ Missing values: 18 and 30
Equivalent ratios:
6:5 = 18:15 = 36:30
---
9. Burgers : Hot Dogs
| Burgers | 3 | ? | 9 |
|---------|---|---|---|
| Hot Dogs| 5 | 10| ? |
Ratio: 3:5
Hot Dogs = 10 → which is 5 × 2 → Burgers = 3 × 2 =
6
Burgers = 9 → 3 × 3 → Hot Dogs = 5 × 3 =
15
✔ Missing values: 6 and 15
Equivalent ratios:
3:5 = 6:10 = 9:15
---
10. Towels : Blankets
| Towels | 14 | 7 | ? |
|---------|----|---|----|
| Blankets| 8 | ? | 16 |
Ratio: 14:8 → simplify by dividing by 2 →
7:4
So, if Towels = 7, Blankets =
4
If Blankets = 16 → which is 4 × 4 → Towels = 7 × 4 =
28
✔ Missing values: 4 and 28
Equivalent ratios:
14:8 = 7:4 = 28:16
---
11. Forks : Spoons
| Forks | 16 | 8 | ? |
|--------|----|---|----|
| Spoons | 10 | ? | 30 |
Ratio: 16:10 → simplify by dividing by 2 →
8:5
So, if Forks = 8, Spoons =
5
If Spoons = 30 → which is 5 × 6 → Forks = 8 × 6 =
48
✔ Missing values: 5 and 48
Equivalent ratios:
16:10 = 8:5 = 48:30
---
12. WORK Problem
> Your neighbor pays you $17 for every 2 hours you work. You work for 8 hours on Saturday. How much does your neighbor owe you?
This is a proportion problem.
- For 2 hours → $17
- For 8 hours → ?
Since 8 hours is 4 times 2 hours → payment = 4 × $17 =
$68
✔ Answer: $68
---
##
✔ Final Answers:
6. Missing:
2 → Equivalent ratios:
1:5 = 2:10
7. Missing:
9 → Equivalent ratios:
8:3 = 24:9
8. Missing:
18, 30 → Equivalent ratios:
6:5 = 18:15 = 36:30
9. Missing:
6, 15 → Equivalent ratios:
3:5 = 6:10 = 9:15
10. Missing:
4, 28 → Equivalent ratios:
14:8 = 7:4 = 28:16
11. Missing:
5, 48 → Equivalent ratios:
16:10 = 8:5 = 48:30
12. Neighbor owes:
$68
Let me know if you’d like these written out in table format too!
Parent Tip: Review the logic above to help your child master the concept of ratio table worksheets.