• Matéria: Matemática
  • Autor: Victorplayh
  • Perguntado 3 anos atrás

Resova essas fracões geratrizes:

1,7666...
36,4...
3,9777...
4,706...
0,3737...

Respostas

respondido por: auditsys
3

Resposta:

\textsf{Leia abaixo}

Explicação passo a passo:

\mathsf{x = 1,7666}

\mathsf{10x = 17,666}

\mathsf{100x = 176,666}

\mathsf{100x - 10x = 176,666 - 17,666}

\mathsf{90x = 159}

\mathsf{x = \dfrac{159 \div 3}{90 \div 3}}

\boxed{\boxed{\mathsf{x = \dfrac{53}{30}}}}

\mathsf{x = 36,4}

\mathsf{10x = 364,4}

\mathsf{10x - x = 364,4 - 36,4}

\mathsf{9x = 328}

\boxed{\boxed{\mathsf{x = \dfrac{328}{9}}}}

\mathsf{x = 3,9777}

\mathsf{10x = 39,777}

\mathsf{100x = 397,777}

\mathsf{100x - 10x =397,777 - 39,777}

\mathsf{90x = 358}

\mathsf{x = \dfrac{358 \div 2}{90 \div 2}}

\boxed{\boxed{\mathsf{x = \dfrac{179}{45}}}}

\mathsf{x = 4,706}

\mathsf{1.000x = 4.706,706}

\mathsf{1.000x - x = 4.706,706 - 4,706}

\mathsf{999x = 4.702}

\boxed{\boxed{\mathsf{x = \dfrac{4.702}{999}}}}

\mathsf{x = 0,3737}

\mathsf{100x = 37,37}

\mathsf{100x - x = 37,37 - 0,37}

\mathsf{99x = 37}

\boxed{\boxed{\mathsf{x = \dfrac{37}{99}}}}


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