Penjelasan dengan langkah-langkah:

9.5%=5/100=1/20

1 1/4=5/4

=1/20:5/4

=1/20×4/5

=4/100

=1/25

10.15%=15/100=3/20

1 2/5=7/5

=3/20:7/5

=3/20×5/7

=15/140

=3/28

11.2%=2/100=1/50

=3/8:1/50

=3/8×50/1

=150/8

=18 6/8

12.0,48=48/100=12/25

12%=12/100=3/25

=12/25:3/25

=12/25×25/3

=300/75

=4/1

=4

13.2,56=256/100

160%=160/100=8/5

=256/100:8/5

=256/100×5/8

=1280/800

=8/5

14.0,6=6/10=3/5

25%=25/100=1/4

=1/2:3/5:1/4

=1/2×5/3×4/1

=5/6×4/1

=20/6

=10/3

=3 1/3

15.0,8=8/10=4/5

60%=60/100=3/5

4/5:3/4:3/5

=4/5×4/3×5/3

=16/15×5/3

=80/45

=16/9

maaf kalau lama jawabnya,

hpku patah patah