tolong di jawab ya!

1. 0,625
2.0,75
3. 1,2
maaf ya kalo salah

1. 5/8 x 125/125 = 625/1000 = 0,625
2. 42/56 = 21/28 = 3/4 x 25/25 = 75/100 = 0,75
3. 72/60 = 12/10 = 1,2
4. 0,8 = 8/10 x 10/10 = 80/100 = 80%
5. 0.04 = 4/100 = 4%