Answer: 1161
Step-by-step explanation:
From the question, ww are told that 1935 people visit a library during one week and the ratio of children to adult is 1:4.
This means that the fraction of children is 1/5 qnd the fraction of adult is 4/5. Since there are 1935 people, the number of children will be:
= 1/5 × 1935
= 387
The number of adults will be:
= 4/5 × 1935
= 1548
To find the number of more adults than children that visited the library, we subtract 387 from 1548. This will be:
= 1548 - 387
= 1161
