Răspuns
"/" este linia de fractie
a) 1/10+3/100=13/100 b)3/10+7/2=38/10 c)25/100+1/4=2/4 d)3/4+5/2=13/4
e)11/14+23/14=34/14 f)1/8+15/16=17/16 g)3/5+1/2=11/10 h)1.1/7+1.2/7=17/7
Explicație pas cu pas:
