Question

Escreva cada uma das frações com denominador 12 1/2= 2/3= 3/4= 5/6= ?

Answer 1

$\frac{1}{2} *\frac{12}{12} = \frac{12}{24}  \\\\\frac{2}{3} *\frac{12}{12} = \frac{24}{36} \\\\\frac{3}{4} *\frac{12}{12} = \frac{36}{48}\\\\\frac{5}{6} *\frac{12}{12} = \frac{60}{72}$