Question

$\frac{26}{14} + ( \frac{29}{6}) \div \frac{28}{7 \:}$
Alguém Sabe ??

Answer 1

26/14 + ( 29/6) :  28/7 =
29/6 : 28/7  =  29/6 *  7/28 = ( 29 * 7 )/ ( 6 * 28)  = 203/168 =por 7  =29/24****
26/14 + 29/24 =( 312 + 203)/168 =  515/168  ***** resposta
mmc  = 168

14,24 /2
 7,12/2
 7,6 /2
 7,3/3
 7.1/7
1 , 1