15
please help
21.6
19.5
6.435 I got this by multiplying 0.15 to 42.90.
I'll show you how to calculate the percent of 50,00:50 times 15 = 750750 divided by 100 = 7,515 percent of 50,00 = 7,5
37.5 I got this by solving for x in the proportion 15/100=x/250
15
.15 x 100 = 15 200 x .15 = 30
57
15 - 12 = 3 B = 15
15 percent percent of 450 = 0.675.