Answer:
There were 300 people at the meeting
Explanation:
The number of people who drove to the meeting is equal to the number of people at the meeting times the percentage of people who drove
240 = people *80%
Change this to a decimal
240 = people *.8
Divide each side by .8
240/.8 = people *.8/.8
300 = people
There were 300 people at the meeting