Question

Va rog repede!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!​

Answer 1

Răspuns:

a).2+1/3=6/3+1/3=7/3

c). 4/7+3=4/7+21/7=25/7

e). 4/6+1+3/6=4/6+6/6+3/6=13/6

b). 1+2/5=5/5+2/5=7/5

d). 3/10+2+5/10=3/10+20/10+5/10=28/10=14/5

f). 1+6/8=8/8+6/8=14/8=7/4

Explicație pas cu pas: