Question

Last year the Economics Club had7 members. This year there are11 members in the club.Estimate the percent change in thenumber of club members.

Answer 1

The last year number is 7

The current number is 11

Therefore the change is, '

`11-7=4`

Hence th epercentage change is,

`(4)/(7)*100=57.14`

Thus, the percentage change is 57.14%.