Folders are sold at 3 for ₱45. How much do 12 folders cost?
Correct answer: D. ₱180
One folder costs ₱45 ÷ 3 = ₱15, so 12 folders cost 12 × ₱15 = ₱180. Alternatively, 12 folders are 4 sets of 3, and 4 × ₱45 = ₱180.
easy
Answer and explanation
The correct answer is D. ₱180
One folder costs ₱45 ÷ 3 = ₱15, so 12 folders cost 12 × ₱15 = ₱180. Alternatively, 12 folders are 4 sets of 3, and 4 × ₱45 = ₱180.
Topic: Measurement, Geometry and Money MCQs · Subject: Numerical Ability