Question

efetue,simplificando quando possivel:
(7/2+1/4+1) - 3/8=

Answer 1

primeiro o q ta entre parentese: 
 (14+4+4)/4 -3/8
22/4-3/8
11/2-3/8
(44-3)/8
41/8

Answer 2

7/2=28/8
1/4=2/8
1=8/8

(28/8+2/8+8/8)-3/8=38/8-3/8=35/8