tolong bantu pr saya no 1-6 pake cara,trmksh....

1. 30÷5/55÷5 = 6/11

2. 1/3

3. 1 4/5 + 4 4/7 × 5/8

9/5 + 32/7 × 5/8

9/5 + 32×5/7×8

9/5 + 160/56

9×56/5×56 + 160×5/56×5

504/280 + 800/280

1.304÷8/280÷8

163/35 atau 4 23/35


4. 8/18 ÷ 8/16

8/18 × 16/8

8×16/18×8

128÷8/144÷8

16÷2/18÷2

8/9


5. 0,6

6. 14/26 × 100 = 1.400/26 = 53,85%