Răspuns :
a)7/10+7/9×27/35=7/10+3/5=13/10.
b)5/14+3/8×16/21=5/14+16/7=37/14.
c)3/16×4/7+5/8×6/35=3/28+3/28=6/28=3/14:
sper ca te am ajutat!
b)5/14+3/8×16/21=5/14+16/7=37/14.
c)3/16×4/7+5/8×6/35=3/28+3/28=6/28=3/14:
sper ca te am ajutat!