Răspuns :
Răspuns:
Explicație pas cu pas:
3 + 1/4 + 2/5 = 60/20 + 5/20 + 8/20 = 73/20
Răspuns:
3+1/4+2/5=3/1+1/4+2/5=12/4+1/4=13/4+2/5=65/20+8/20=73/20
Răspuns:
Explicație pas cu pas:
3 + 1/4 + 2/5 = 60/20 + 5/20 + 8/20 = 73/20
Răspuns:
3+1/4+2/5=3/1+1/4+2/5=12/4+1/4=13/4+2/5=65/20+8/20=73/20