Mohon dijawab plis.. Pakai cara

b.
1.13/10        
2.1675/10
3.25/100
4.168/10
5. 1125/10
c.
1.3 8/10
2.25 6/10
3.4 7/10
4.34 8/10
5.50 9/10
maaf kalau salah

no 1. 13/10
no 2.1675/1000
no 3.25/100
no 4.168/100
no 5.1125/1000
bagian c
no 1.3 8/10
no 2.2 56/100
no 3.4 7/10
no 4.3 48/100
no 5.5 9/10