Question

calcule as operações: 8/7-3/4=​

Answer 1

$\large{ \blue{{ \frac{8}{7} - \frac{3}{4} }}} = \large \boxed{ \red{ \frac{11}{28}}}$

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Explicação passo-a-passo :

$\large{ \frac{8}{7} - \frac{3}{4} } =$

MMC de 7 e 4 = 28

8 . 4 = 32

7 . 3 = 21

$\large{\frac{32}{28} - \frac{21}{28}} =$

$\large{ \frac{32 - 21}{28} } =$

$\large \boxed{ \red{ \frac{11}{28} }}$

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Att, IzabelaCristina2006 ❤️ ♈