16/80 = 20%
A value like 16/80, or 20%, can show up in everyday life in many ways. For example, it could describe getting 16 questions right out of 80, saving 20% on a purchase, or using 20% of a phone’s storage.
You can picture 20% quickly as one-fifth of a whole. On a group of 80 items, imagine dividing them into five equal groups and focusing on one group, which would be about 16 items.
A common mistake is thinking 20% means 20 items no matter how large the total is. The actual amount depends on the whole group, so 20% of 80 is different from 20% of 200.
