Nomber satu yg bisa jawab masuk surga aminn
4/5 -> 0,8 -> 80%
9/40 -> 0,225->22,5 %
7/20 -> 0,35 -> 35%
Semoga berhasil
A.pecahan= 4/5, desimal= 0,8 persen= 80% b.pecahan= 225/1000, desimal=0,225 persen= 22,5% c.pecahan=35/100, desimal= 0,35 persen= 35%