Ratio Proportion

A fraction, which bears the same ratio to 1/27, that 3/11 does to 5/9, is equal to

  1. 1/11
  2. 3/11
  3. 1/55
  4. 55

Answer

According to the question,

x:(1/27) = (3/11):(5/9)

Cross multiplying

x * (5/9) = (1/27) * (3/11)

x = 1/55

The correct option is C.