Perform the inticated operations .Express your answer in lowest terms.

Answer:
Step-by-step explanation:
1.6 25/28 yn po ung no. 1
Answer:
7 2/63
1 6/35
¼
4⅓
-3 17/24
1 ½
8 ⅔
7/20
1/18
2½
Step-by-step explanation:
hope it's help correct me if I'm wrong