Question

Teman teman tolong bantuin ya aku mohon bantuannya ya pakai cara ya tapi

Answer 1

6) 12/15 : 4 4/11
= 12/15 :48/11
= 132/165 : 720/165
= 132/165 x 165/720
= 132/720 = 33/180

7) 5 5/7 : 4 8/9
= 40/7 : 44/9
= 40/7 x 9/49
= 360/343 = 1 17/343

8) 2 5/20 : 2 6/12
= 45/20 : 30/12
= 45/20 x 12/30
= 9/10

9) 2 2/15 : 2 11/12
= 32/15 : 35/12
= 32/15 x 12/35
= 128/175

10) 4 2/12 : 3 1/3
= 50/12 : 10/3
= 50/12 x 3/10
= 5/4