Ответ:
8 ⅔ * 22 - ½ = 26/3 * 22 - ½ = 572/3 - ½ = (1144-3)/6=1141/6=190 1/6
(25-¼*5-½)-1=(25-0,25*5-0,5)-1=(25-1,25-0,5)-1=23,25-1=22,5
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Ответ:
8 ⅔ * 22 - ½ = 26/3 * 22 - ½ = 572/3 - ½ = (1144-3)/6=1141/6=190 1/6
(25-¼*5-½)-1=(25-0,25*5-0,5)-1=(25-1,25-0,5)-1=23,25-1=22,5