Question

Sunt doar trei d,e si f
Va rooooooog!!
Am uitat cum se face!va multumesc!

Answer 1

d)1/2+1/3+1/6 amplificam 1/2 cu trei si 1/3 cu 2=3/6+2/6+1/6=6/6=1
e)2/5 amplificam cu 2 iar 3/2 amplificam cu 5=4/10+15/10+7/10=26/10=2 intregi si6/10 sau2,6
f)4/9 amplificam cu 2 iar 1/3 cu 6=8/18+6/18+7/18=21/18=1intreg si 3/18 sau 1 intreg si 1/6

Answer 2

)= a amplifica
(= a simplifica
/=linia de fractie.

3) 1/2+ 2) 1/3+ 1) 1/6=
=3/6+2/6+1/6=
=6/6 (6 =
=1/1=
=1.

2) 2/5+ 5) 3/2+ 1) 7/10=
=4/10 + 15/10 + 7/10=
=26/10 (2 =
=13/5.

2) 4/9 + 6) 1/3 + 1) 7/18=
=8/18 + 6/18 + 7/18=
=21/18 (3=
=7/6.

Sper sa înțelegi!!! :)