(20/100)170 = 34
20 percent of 850 is 170.
136/170 * 100 = 80%
20 percent
34mm
100 plus 50=150. 150+20=170.
20% of 850 = 850*20/100 = 170
20 / 200 = 0.10 20 is 10 percent of 200.
20
16 percent
20% of 850 = 20% * 850 = 0.2 * 850 = 170
3n+20=170 subtract 20 3n=150 divide by 3 n=50