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calculati 3intregi 4supra5×25 supra38=

Răspuns :


[tex]3 \frac{4}{5} \times \frac{25}{38} = \frac{3 \times 5 + 4}{5} = \frac{19}{5} \times \frac{25}{38} = 2 \frac{1}{2} = 2.5[/tex]
sper că te-am ajutat la ceva


Redeyes2
[tex]3\dfrac{4}{5}\cdot \dfrac{25}{38}=\dfrac{5\cdot 3+4}{5}\cdot \dfrac{25}{38}=\dfrac{\not{19}}{\not 5}\cdot \dfrac{\not25\ \ 5}{\not38\ \ 2}=\boxed{\dfrac{5}{2}}[/tex]