Question 1178581
One recipe calls for 3 3/4 cups of milk and a second recipe calls for 2 1/2 cups of milk. If you only have 7 cups of​ milk, can you make both​ recipes? Why? 
<pre>{{{3&3/4 + 2&1/2}}} does NOT give you {{{5&1/4}}}, as the other person stated. 
In any case, adding {{{matrix(1,3, 3&3/4, to, 2&1/2)}}} will be INSUFFICIENT to make both, which require 7 cups.