Question

please answer this asap thanks​

Answer 1

Answer:

(1)1/2,4/5,7/15,3/10;(2)1*1/2,1*2/5,2*1/4,2*3/5

(1)11/35,2/7,9/14,13/28; (2)1*1/12,2*6/5,7/18,1*1/3