Tolong kerjain 1-10 paje cara secepatnya

1.75/100×5/3×4/3×5/3×12/15×4/5=1 7/9
2.4/15×10/3=8/9
3.5/20×10/6=5/12
4.7/10×10/5=7/5
5.28/10×4/1=11 1/5
6.25/10×50/21=5 20/21
7.31/10×25=77 1/2
8.9/10×10/7=9/7
9.18/10×8/5=2 22/25
10.16/10×8/3=4 4/15
maaf klo salah semoga membantu