10 percent of 90 divided by 3 = 3
average of 71%, 84% and 90% = 81.67% = (71% + 84% + 90%)/3 = 245%/3 = 81.67%
3/8
3/10
3 / 90 = 0.0333 * 100 = 3.333 %
Written in fractional notation, 15 percent (0.15) = 15/100 = 3/20
3/2 = 1.5 = 150%
3/20
66 %.
0.6% = 3/500
3 1/4
90