Предмет: Математика, автор: slivkividos

найдите значения выражения 24 4/5-19,5 :7 2/9

Ответы

Автор ответа: prostonubas
0
24 (целых) 4/5 - 19,5 : 7 (целых) 2/9 = 124/5-195/10÷65/9=248/10-195/10×9/65=248/10-27/10=221/10=22.1
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