Posted by Zhanise on Thursday, March 14, 2013 at 4:31pm.
If the two boys ate the following amounts bryan 5/16, kevin 1/6, how much did the third person marco eat ?

Math  Steve, Thursday, March 14, 2013 at 4:50pm
assuming marco ate the rest, then
since 5/16 + 1/6 = 23/48,
marco ate the other 25/48