Question

The number of members in a club dropped from 80 to 52.What is the percent of decrease in the number of members

Answer 1

The number dropped = 80-52 = 28. What is 28/80, expressed as a percentage?

Answer 2

i think 28

Answer 3

thanks that was right I do online school so I get confused a lot :0

Answer 4

The population in a small city increased from 1250 people to 2780 people.

What is the percent of increase in the number of people?
Round to the nearest percent.