A clinic administered the covid vaccine to 650 people. 80% of the people were adults. How many of the vaccinated people were children?
Let's think step by step below.
130
Since 80% of the people were adults, this means 100% - 80% = 20 % were children.

20% of the people vaccinated were children.

The number of children is 20% of 650.

20% = 0.

2, so 0.

2 * 650 = 130 children were vaccinated.

.

The answer is 130