Michael V. answered 12/09/18
Instructor of the Year and Certified Master Training Specialist
Add the fractions to see how much of your money you spent.
1/3+1/4
Change denominators so they are the same.
1/3 becomes 4/12, and 1/4 becomes 3/12. Now add.
4/12+3/12=7/12
Since you now know that you spent 7/12 of your money, subtract it from 12/12 to find out how much you have left.
12/12-7/12=5/12
5/12 is the answer