Try another version of this question Box 1: Enter your answer as a reduced mixed number, reduced proper or improper fraction, or as an integer. Example: 2 1/2 = 2 ½
Simplify `6*1/2-4-:1/4`
Enter DNE for Does Not Exist, oo for Infinity -13
`6*1/2-4-:1/4`
`3*1-4*4`
`3-16`