Ответы на вопрос:
Си-ре#-фа#- б53 си-ре-соль- б6 си-ре#-соль#-м6 си-ми-соль#-б64 си-ми-соль- м64
3/4 = z/52 4z = 52*3 4z = 156 z = 39 3/8 = 48/x 3x = 48*8 3x = 384 x = 128 y/27 = 8/9 9y = 27*8 9y = 216 y = 24 28/b = 2/7 2b = 28*7 2b = 196 b = 98 55/b = 11/12 11b = 55*12 11b = 660 b = 60 12/13 = 60/m 12m = 13*60 12m = 780 m = 65 x/20 = 4/5 5x = 20*4 5x = 80 x = 16 42/a = 6/7 6a = 42*7 6a = 49
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