7/8-5/6

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

The least common multiple (LCM) of 8 and 6 is 24.

Now, you need to express both fractions with the common denominator of 24:

7/8 = (7 * 3)/(8 * 3) = 21/24 5/6 = (5 * 4)/(6 * 4) = 20/24

Now, you can subtract the fractions:

21/24 - 20/24 = (21 - 20) / 24 = 1/24

Therefore, 7/8 - 5/6 is equal to 1/24.