Respuestas

2014-02-28T01:52:19+01:00
  • Usuario de Brainly
2014-02-28T02:30:53+01:00
1/4 = 2/8 = 3/12 = 10/40
3/4 = 6/8 = 9/12=30/40
2/3 = 4/6 = 8/12 = 10/15