Question

The Spanish Club at Little Middle School had 28 members at the beginning of the year. After having a Taco Tuesday party, the club had 35 members. What was the percent increase in membership?

Answer 1

28 members at first, soon 35.

35 - 28
with a denominator of 35.

= 7/35
= 1/5
= 0.2
= 20% increase