The ratio of adults to children is 7:3. based on this ration, if there was 370 people how many where children

In a ratio of 7:3, for every 7 adults you have 3 children. So 30% of the total are children. I. e. if you have 10 people. 7 times (10) are adults or 7 and. 3 times (10) are children or 3. So for 370 people,.3 times 370 are children, or 111.