132500:5300=25
252000:7200=35
ответ:937. 1)213* (x-89) =9585
x- 89 =9585:213 x-89 = 45 x=89 +45 x=134 134- 89 =9585:213 2)(x+51) *309 =16686 x+51 =16686:309 x+51 =54 x=54 -51 x=3 (3+51) *309 =16686 3)4848: (60-x) =101 60-x =4848:101
132.500:5.300=25
252.000:7.200=35