👤

21 supra 19  ori 38 pe 60

Răspuns :

[tex] \frac{21}{19} [/tex]x[tex] \frac{38}{60} [/tex]=[tex] \frac{7}{10} [/tex]
[tex] \frac{21}{19} * \frac{38}{60} =7* \frac{1}{10} = \frac{7}{10} [/tex]