last year the back gammon club had 30 members. this year the club has 24 members. find the percent of decrease in the number of members

please help!!!!! it has to be done by tomorrow for school!!!!

7 answers

What do you think you need to do to solve this?

I think I have to divide 30 by the percent of the people that were there last year

is it 1.25?

Nope.
100 [(30 - 24)/30] =

oh thanks so much Ms.Sue!!!!

You're welcome.

Last year the Economics Club had 7 members. This year there are 12 members in the club. Estimate the percent change in the number of club members.