Simplification · Question 7 · Medium

Express the recurring decimal 0.363636... as a fraction in its lowest terms.

  1. 9/25
  2. 3/8
  3. 4/11
  4. 7/19
Answer and explanation

Answer: C. 4/11

Explanation: For a 2-digit repeating block, 0.3636... = 36/99 = 4/11.

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