Carpet Cleaning pros changes $50 per room to clean, and Spot on cleaning charges $320 to clean 4 rooms. List the cost per room of the less-expensive company.

Answer 1

To determine the cost per room for Spot On Cleaning, we can divide the total charge by the number of rooms they clean.

Spot On Cleaning charges $320 for 4 rooms.

Cost per room for Spot On Cleaning: \[ \text{Cost per room} = \frac{\text{Total charge}}{\text{Number of rooms}} = \frac{320}{4} = 80 \]

So, Spot On Cleaning charges $80 per room.

Now we compare the two companies:

• Carpet Cleaning Pros: $50 per room
• Spot On Cleaning: $80 per room

The less-expensive company is Carpet Cleaning Pros at $50 per room.