Explanation:
To subtract 3/8 from 2/3, we need to find a common denominator.
The least common multiple of 3 and 8 is 24.
So, we can convert 2/3 and 3/8 to have a denominator of 24:
2/3 = 16/24
3/8 = 9/24
Now we can subtract:
16/24 - 9/24 = 7/24
Therefore, 2/3 - 3/8 = 7/24.