Respuesta :
4:2 1/2
Divide both sides by 2 1/2:
4/(2 1/2) :1
(4/1) / (5/2) :1
4/1*2/5 :1
8/5:1
1 3/5 :1
Hope this helps :)
Divide both sides by 2 1/2:
4/(2 1/2) :1
(4/1) / (5/2) :1
4/1*2/5 :1
8/5:1
1 3/5 :1
Hope this helps :)