Question

Four-sevenths of the people in a
room are seated in
seven-eighths of the chairs. The
rest of the people are standing.
If there are 8 empty chairs.
How many people are in the room

Answer 1

The number of people in the room is 91.

What is the total number of chairs in the room?

The first step is to determine the total number of chairs in the room. In order to determine this value, divide the fraction of the unoccupied chairs by the number of empty chairs.

8 ÷ 1/8

8 x 8 = 64

What is the number of people in the room?

Number of people sitting on the chairs = 64 - 8 = 52

Number of people in the room = 52 ÷ 4/7

= 52 x 7/4 = 91

To learn more about fractions, please check: https://brainly.com/question/25779356