SAT Math Question of the Day

Math Category: Roots Level 2:

Q: √ 9/25

  1. 9/5
  2. 9/25
  3. 5 √ 3
  4. 3/5
  5. 3/25

UNANSWERED.

The correct answer is D.

A: The answer is 3/5.

√ (a / b)  = √ a  / √ b
√ (9/25)  = √ 9  / √ 25  = 3/5