60 decreased by 40 is 20.
15 = 100% 7.5 = 50% 1.5 = 10% 7.5 + 1.5 = 9 15 - 9 = 6
60 - 2n
6.4
60% decrease
30 - 15 =15
65% 39/60 x 100
15% of 60 = 15% * 60 = 0.15 * 60 = 9
5.40 - 15% = 4.59
105 - 15% = 89.25
15% of 60= 15% * 60= 0.15 * 60= 9
Oh, dude, you're throwing math at me? Okay, so 10% of 60 is 6, right? So if you decrease 60 by 10%, you subtract 6 from 60. That leaves you with 54. Easy peasy, lemon squeezy.