(11/3)2 * (3 1/16+0,75)
11 * 2/3 * (48+1/16 + 75/100) = 22/3
* (49/16 + 75/100) = 22/3 * (49 * 25/16 * 25 + 75 * 4/100 * 4) = 22/3 * (1225/400 + 300/400) = 22/3 * 1225 + 300/400 = 22/3 * 1525/400 = 22 * 1525/3 * 400 = 33550/1200 = 671 * 50/24 * 50 = 671/24 = 27/23/24 ~~ 27,958
450 × 0.08 = 36 г - добавили
(36+10):(450+10)х100%=10%
K = 25 / 256
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