a. 13/35 = 1/5 27/73 = 2/3 16/64 = 14
b. 4/5+2/3=6/8; 2/5+3/4=5/9; 7/8+1/3=8/11
c. 8 3/8 – 6 ¼ = 2 2/4 5 3/8 – 2 2 3 = 3 1/5 2 2/7 – 1 1/3 = 1 1/4
d. 2/3*3=6/9; 1/4*6=6/24; 4/5*2=8/10
What is your question?
Proofread before posting (e.g., 16/64 = 1/4, 4/5*2 = 8/5)