(2)-60

(3) 1 1.6

(4)-6. 1

(5)-0. 1

(6)6

2,( 1)-2/9

(2) 1/4

(3)- 170/3

(4)3/7

3,( 1)- 1/ 15

(2)-9/5

(3)-4

(4) 100/ 17

(5)4/ 17

(6)-5/27

4,( 1)7

(2)4

(3)- 16/3

(4)3

(5)-4/5

(6)-2/3

5. Say it vertically.

( 1)-5

(2)- 1/5

(3)-4

(4)6

(5)5

(6) 1/5

(7)-6

(8)4

6,( 1)-3

(2)- 1/ 12

(3)27/4

(4)20

You can ask me if you don't understand, and I'll give you the detailed process.