Tolong bantu nomor 1-6 ya makasih

1. 4 1/3 - 5/6 - 3/4 = 4 20/60 - 50/60 - 45/60
=3 80/60 - 50/60 - 45/60
=3 30/60 - 45/60
=2 90/60 - 45/60
=2 45/60 = 2 3/4


maaf cuma 1 yg d kerjain