Question

a)$( \frac{1}{4} ) \div ( \frac{2}{3} )$
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Answer 1

olá !!!

$\boxed{\begin{array}{lr}a)\\ (\frac{1}{4})\div(\frac{2}{3}) \\ 1 \ . \ 3=3\\ e\\ 4 \ . \ 2 =8\\\\ \huge\boxed{\sf RESPOSTA=\frac{3}{8} \ \acute{e} \ uma \ frac_{\!\!\!,} \ \~a o \ irreduti \´vel }\end{array}}\\\\\\\\\\\large\boxed{\begin{array}{l}\sf \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \/ \ \mathbbe{ESPERO \ TER \ AJUDADO}\\\huge\boxed{\sf \cal{ATT:JOVEM \ LEND\acute{A}RIO}}\end{array}}$

Answer 2

Boa Noite !

$a)(\frac{1}{4})\div(\frac{2}{3}) \\ 1\°\downarrow\\1 \ . \ 3=3 \\\\2\°\downarrow\\ 4 \ . \ 2 =8\\\\ e\´ \ = \ \ \swarrow$

     $\frac{3}{8} \/ \ \/ e\´ \ frac_{\!\!\!,}\~a o \ irredutivel$