42/40 = 105%
A value like 42/40 can show up when something goes a little beyond its target or full amount. For example, a student might finish 42 questions when the assignment expected 40, or a store might sell 42 items after setting a goal of 40.
You can picture 42/40 as one whole group of 40 plus 2 extra parts out of that group. That makes it easy to estimate as just over 100%, specifically 105%, so the amount is only 5% above the original total.
A common mistake is thinking 42/40 must be less than one because 40 appears in the denominator. Since the numerator is larger than the denominator, the fraction is greater than one, not smaller.
