Solid geometry › Capacity and water levels › Capacity and coverage
Fire extinguishers for a building
Middle school · ●○○○○ 10 pts
One fire extinguisher is recommended for every 6,000 square feet of a building. How many fire extinguishers are needed for a building of 135,000 square feet? Give the smallest whole number of extinguishers that provides at least one per 6,000 square feet.