Matemática, perguntado por Manu2337, 10 meses atrás

1,25+12/10 com conta pfvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

Soluções para a tarefa

Respondido por FalleNB
2

1.25+ \frac{ 12  }{ 10  }\\\\1.25+ \frac{ 6  }{ 5  }\\\\\frac{ 5 }{ 4  }+\frac{ 6 }{ 5  }\\\\\frac{ 25 }{ 20  }+\frac{ 24 }{ 20 }\\\\\frac{ 25+24 }{ 20  }\\\\$\dfrac{49}{20}\ $\boxed{=2.45}

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