SOLUTION: i thought it was 4/14 but i was wrong...Which of the following is not a fractional representation for 2/7.. 6/21 4/14 8/18 4/21

Algebra ->  Divisibility and Prime Numbers -> SOLUTION: i thought it was 4/14 but i was wrong...Which of the following is not a fractional representation for 2/7.. 6/21 4/14 8/18 4/21       Log On


   

Question 40044: i thought it was 4/14 but i was wrong...Which of the following is not a fractional representation for 2/7..



6/21
4/14

8/18

4/21


Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Well the first two reduce to 2/7 but the last two do not...
8/18 = 4/9 and
4/21 does not reduce at all...