Question

porfa me ayudan con esta tarea
con que me hagan la actividad 1 esta bien Posdata: tda completa ​

Answer 1

5/20= 10/40 = 15/60= 20/80= 25/100 = 30/120= 35/140

7/40=14/80=21/120= 28/160= 35/200= 42/240= 49/280

8/10= 16/20= 24/30= 32/40= 40/50= 48/60= 56/70

111/304=222/608= 333/912= 444/1216= 555/1520= 666/1824= 777/2128

17/18= 34/36= 51/54= 68/72= 85/90= 102/108  =119/126

22/71= 44/142= 66/213= 88/284=110/355=132/426=154/497