7. What is 7/4 as a mixed number?
7/4 = 4/4 + 3/4
     = 1 + 3/4
     =1 3/4
Answer is C. 1 3/4
mxb67
step-by-step explanation:
a=24; b=12
a/b=2: 1
a=2b
36/(1+2)=12
b=12
a=24