Question

Last year, the debate club had 7 members. This year there are 12 members in the club. Which of these is the best estimate for the percent change in the number of club members.

Answer 1

Increases by 71% to the nearest whole number

Explanation:

=((12-7) /7 )x100

=57×100

=0.714286×100

=71.4286%change

=71.4286%increase