Respostas

2014-02-17T19:35:39-03:00
sete oitavo de 16 = 
 \frac{7}{8} * 16

 \frac{7}{8} * \frac{16}{1}  =

 \frac{112}{8} =

14
2014-02-17T19:56:19-03:00
7/8 de 16 = 7/8 . 16 = 112/8 = 14