Вопрос школьника по предмету Математика
Помагите пожалуйста,буду благодарна.Точнее спасибо огромное кто поможет 🙂
1). 2 1/6+2 1/12*(1,25-1,64: 0,8)
Ответ учителя по предмету Математика
13/6+25/12*(1,25-2,05)
13/6+25/12*(-0,8)
13/6-25/12*8/10
13/6-25/12*4/5
13/6-5/3
13-10/6
3/6=1/2
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