Subtract

Subtract two mixed numbers: 3 1/2 -1 3/4

Correct answer:

x =  1.75

Step-by-step explanation:

a=312=3+12=3 2+12=72=3.5 b=134=1+34=1 4+34=74=1.75  x=ab=3.51.75=74=134=1.75



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