65% of 87 and 35% 93 to make 89 octane gas
30% decrease
The average of 82 percent, 94 percent, 89 percent, and 91 percent is 89 percent.
35 + 64 + 89 + 94 - 89 = 193
89 percent as a decimal is 0.89. which is also the same as 89/100.
4% of 89= 4% * 89= 0.04 * 89= 3.56
80 percent of 89 = 71.280% of 89= 80% * 89= 0.80 * 89= 71.2
26 Percent of 89 = 23.14%
2.5429
120 percent of 89: 106.8120% of 89= `120% * 89= 120%/100% * 89= 1068/10 or 106.8
average of 72 percent and 89 percent = 80.5%average = (72% + 89%)/2 = 161/2 = 80.5%
89% + 87% = 176%