5/6-3/14

To subtract fractions, we need to find a common denominator.

The common denominator of 6 and 14 is 42.

Therefore, we need to convert both fractions:

5/6 = (5 * 7)/(6 * 7) = 35/42 3/14 = (3 * 3)/(14 * 3) = 9/42

Now we can subtract:

35/42 - 9/42 = (35 - 9)/42 = 26/42

However, the fraction can be simplified by finding the greatest common divisor (GCD) of 26 and 42, which is 2:

26/2 = 13 42/2 = 21

So, 26/42 simplifies to 13/21.

Therefore, 5/6 - 3/14 = 13/21.