% decrease = 60%
% decrease = |original value - new value|/original value * 100%
= |50 - 80|/731 * 100%
= 30/50 * 100%
= 0.6 * 100%
= 60%
20% decrease.
The decrease from 80 to 64: 20%
50% of 80= 50% * 80= 0.5 * 80= 4050percent of 80 is equal to 40
5% decrease.
25% decrease.
56.25% decrease.
25% decrease.
It is a 80% decrease
It is a 35% decrease
35% decrease.
50 from 80 is 100*50/80 = 62.5%
Express percent as decimal: 50% = 50/100 = 0.50 and 80% = 80/100 = .80 so .5o times .80 = .40 = 40%