Pliiis tolong di jawab

4. 4/25 x 4/4=8/100=8%
5.5/125 x 8/8=40/1000:10/10=4/100=4%
6.5/8 x 125/125=625/1000:10/10=62,5/100=62,5%
7.42/56:7/7=6/8 x 125/125=750/1000:10/10=75/100=75%
8.72/60:6/6=12/10 x 10/10=120/100=1,20%
9.0.8=8/10 x 10/10=80/100=80%
10. 0.04=4/100=4%
11. 2,25=225/100=2,25%
12. 1,375= 1375/1000:10/10=137,5/100=137,5%
13. 0,41=41/100=41%
14. 0,9=9/10 x 10/10=90/100=90%
15.0,134=134/1000:10/10=13,4/100=13,4%