A única fração denominador 20 equivalente a 1/4 é

A única fração denominador 20 equivalente a 1/4 é



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     frac{5}{20} =  frac{1}{4}

    Ento, nesse caso,  frac{5}{20} seria equivalente a  frac{1}{4} , a diferena est porque a frao  frac{1}{4} est na sua forma irredutvel e a frao  frac{5}{20} no est.

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    dfrac{10}{40}  dfrac{div}{div}  dfrac{2}{2} = dfrac{5}{20}

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    Veja que simplificando mais:

    dfrac{5}{20}  dfrac{div}{div}  dfrac{5}{5} = dfrac{1}{4}


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− 2 = 1