SAT Math Question of the Day

Math Category: Fractions Level 2:

Q: What is 1/4 + 1/5?

  1. 1/9
  2. 2/9
  3. 2/5
  4. 9/20
  5. 1/2

UNANSWERED.

The correct answer is D.

A: The answer is 9/20.

1/4 + 1/5 = 5/20 + 4/20 = 9/20