SAT Math Practice Exam

Category - Mathematics - Hard

What number when multiplied by 6/11 yields 9/11 as the result?
  1. 3/11
  2. 2/3
  3. 3/2
  4. 11/3
Explanation
Answer C If you divide the product of the two numbers by one number you get another number.
(9/11) / (6/11) = 9 x 11 / 6 x 11 = 9/6 = 3/2

Key takeaway: In fractions, always look for some common factors both in the numerator and the denominator and cancel them. It generally requires simple arithmetic calculations only.
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