Вопрос школьника по предмету Математика
вычислите
1) (-5,55):3,7+4,41:(-4,9)
2) (5,5):0,5+15,6:(-1,3)
Ответ учителя по предмету Математика
1.
1) -5.55:3.7=-1.5
2)4.41:(-4.9)=-0.9
3)-1.5+(-0.9)=-2.4
2.
1) 5.5:0.5=11
2)15.6:(-1.3)=-12
3)11+(-12)=-1
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