pake cara ya,, tolong donk dibantuin ya

1.63/81=7/9

2.aku jadiin desimal y
1/2=0,50
3/7=0,42
4/5=1,25
5/6=0,83
=3/7,1/2,5/6,4/5
3.3/5=0,6=6persen

semoga membantu y√√