Try another version of this question Box 1: Enter your answer as a reduced mixed number or as an integer. Example: 2 1/2 = 2 ½
Subtract `3 7/15-2 2/15` and write the result as a mixed number or proper fraction.
Enter DNE for Does Not Exist, oo for Infinity `1 1/3`
`3 7/15-2 2/15=1 5/15=1 (5-:5)/(15-:5)=1 1/3`