Chapter 6 review

Page 223, question 16
Subtract.Write each answer in lowest terms.
A) 2/3-1/3=1/3
B)7/8-1/8=3/4
C)5/6-5/6=0
D)11/15-2/15=3/5
E)7/8-3/8=1/2
F)9/10-3/10=3/5