👤
Unicorn444
a fost răspuns

(21pe10+1pe2):6pe5+6pe5-0,4
Fractie ireductibilā

Răspuns :

26pe10 : 1pe1 + 6pe5 - 4pe10 = 26pe10 + 12pe10 - 4pe10 = 38pe10 + 4pe10 = 42pe10 ( se simplifica cu 2 ) = 21pe5
Andreea1059
(21/10+5/10):6/5+6/5-2/5=26/10:10/5=26/10:20/10=1,3/10

Alte intrebari