Question

After school, Leah walks her neighbor's dog to earn extra spending money. She earns $25 every 5 days.
Complete the table.
Days 5
20 30
Dollars earned 25 50

Answer 1

Rate = $25 per 5 days = $5 per day.

So:
- 5 days → $25
- 20 days → 20 × $5 = $100
- 30 days → 30 × $5 = $150

(You can also get 20 days as 4×25 = $100 and 30 days as 6×25 = $150.)