10 percent of 250 cm = .1 * 250 = 25 cm
30%% of 250 = 0.3% of 250 = 0.003*250 = 0.75
30 percent of 250 = 30/100 x 250 = 3/10 x 250 = 750/10 = 75
.3 * 250 = 75 .3 is equal to 30% of something.
You multiply .30 by 250 on a calculator, the answer is 75.
12% of 250 is 30.
30%
75
12
75
30 cm
12% of 250 = 12% * 250 = 0.12 * 250 = 30