In 1981​, the cost of tuition at a certain private high school was​ $4790. By 1995​, it had risen approximately 78​%. What was the approximate cost in 1995​?

1 Answer
Jul 26, 2018

Answer:

Approximate cost in 1995 is #$8526.20#

Explanation:

#78%# of #$4790# is #78/100xx4790#

= #(78xx4790)/100#

= #373620/100#

= #$3736.20#

Hence rise is by #$3736.20# and hence

Approximate cost in 1995 is #$4790+$3736.20# or #$8526.20#