2009 · Q55
The paint in certain container is sufficient to paint an area equal to 5.875 m2. How many bricks of dimensions 12.5 cm ×10 × 7.5 cm can be painted out of this container?
Elementary MathematicsAlgebra
- A225
- B180
- C150
- D100
Explanation
Brick area 0.05875 m²; 5.875/0.05875 = 100.