last august , the martin family paid 75 php. for home owners fee. In febuary they paid 54php. what is the percent of decrease

38.89%

Explanation:

Percent decrease is calculated as :

Decrease/original fee * 100

Amount paid in February = 54 php current year

Amount paid in August = 75 phplast year

Decrease = 75-54 =21 php

% decrease = 21/54 *100 =38.89%