Ответ(ы) на вопрос:
Гость(6*15)/(5*12) = (1*3)/(1*2) = 3/2 = 1 1/2
(11*9)/(15*22) = (1*3) /(5*2) = 3/10
(18*21)/(14*36) = (1*3)/(2*2) = 3/4
(45*17)/(17*35) = (9*1)/(1*7) = 9/7 = 1 2/7
(81*12)/(24*45) = (9*1)/(2*5) = 9/10
(56*16)/(48*49) = (8*1)/(3*7)= 8/21
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