123/120 = 102.5%
A value like 123/120 can show up when something is slightly above its expected amount, such as a test score with bonus points or a budget that runs a little over. It represents 102.5%, meaning the result is just a bit more than the full target.
To picture it quickly, imagine one complete 120-piece set plus 3 extra pieces. Since 3 is a small part of 120, you can estimate the value as just over 100%, about two and a half percent higher.
A common mistake is treating 123/120 as less than one because the numbers look close together or because the denominator is larger than the numerator in familiar fractions. Here, the numerator is actually larger, so the fraction is greater than one and the percentage is above 100%.