Question

nesecito 4 fracciones equivalentes a 7/5......4/5......30/145......16/20......9/5.......1/4

Answer 1

de 7/5 son:1 2/5,14/10,

Answer 2

para 7/5 14/10 21/ 15 28/20 35/25
para 4/5 8/10 12/15 16/20 20/25
para 30/145 6/29 12/58 24/116 48/232
para 16/20 32/40 8/10 4/5 64/80
para 9/5 18/10 27/15 36/20 45/25
para 1/4 2/8 3/12 4/16 5/20