50 Km
1 cm → 20 Km
2.5 cm → 20 × 2.5 = 50 Km
Answer: They charge the same amount.
Step-by-step explanation:
Answer:
3.2 gallons
Write a proportion:
1 gallon / 825 square feet = x / 2640 square feet
Solve:
x = 3.2 gallons