.3 x 60 = 18
or
3/10 x 60 = 3 x 6 = 18
60 - 30 percent = 30
18 percent of 30 is 5.4
50 percent of 60 is 30.
30% of 60= 30% * 60= 0.3 * 60= 18
20% decrease.
60 percent of $50 is $30.
30 + 60% = 48
60 - (30%) = 42
15% of 200 is 30.
30% of 200 is 60.
30 = x*60% or 30 = x*60/100
% rate = 35% = 21/60 * 100% = 0.35 * 100% = 35%