36/1107+23/123-36/1107=


Răspuns :

36/1107+23/123-36/1107=

(A doua fractie o amplificam cu 9, ca sa aducem la acelasi numitor)

36/1107+207/1107-36/1107=

=207/1107

[tex] \frac{36}{1107} + \frac{23}{123} - \frac{36}{1107} = [/tex]

= (36+207-36)/1107

=207/1107