WBCS.LIVE practice question

What is the sub-duplicate ratio of 225 : 144?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 15 : 12
  2. 5 : 12
  3. 12 : 5
  4. 12 : 15

Correct answer and explanation

Correct answer: 15 : 12