64.8
90% of 72 = 90% * 72 = 0.9 * 72 = 64.8
90-18 = 72
27%?
90 - 72 = 18
(72/90) * 100
90 - 18 = 72 degrees.90 - 18 = 72 degrees.90 - 18 = 72 degrees.90 - 18 = 72 degrees.
LCD(90, 72) = 360
30%.
360 72*5 = 360 90*5 = 360
72 is 20% less than 90.
This is 9%.
20%