Question

7/3 : 7/4 + 8/6 + 5/9 • 9/5 : 2/1 por favor é urgente

Answer 1

7/3 • 4/7 +8/6+ 45/45:2

28/21+4/3+1/2

4/3+4/3+1/2

2 . 4/3+1/2

8/3 +1/2

19/6