8 3/10 - 4 6/8= Ubah menjadi pecahan campuran

8 3/10 - 4 6/8 = 4 3/10 - 6/8 = 4 12/40 - 30/40 = 3 52/40 - 30/40 = 3 12/40 =
3 3/10

8 3/10=83/10
4 6/8=38/8
83/10-38/8=332/40-190/40
=142/40=71/20=3 9/20

semoga membantu..