Mark W. answered 11/11/14
Tutor
4
(1)
Former Air Force Officer / Certified (SC, TX) HS Math Teacher
Is this 1/4 on food?
If so, 1/4 + 1/3 = 7/12. $400 is what is left: 5/12 of his salary. (400)/(5/12)=400*12/5=960. So, his salary is $960.
If so, 1/4 + 1/3 = 7/12. $400 is what is left: 5/12 of his salary. (400)/(5/12)=400*12/5=960. So, his salary is $960.
S S.
11/11/14