Question

Rezultatul calcului
$3 \times \frac{1}{4} \times 0.25 \div \frac{13}{32}$
este...




rezolvarea completa va rog!!!!!!

Answer 1

3/4*25/100*32/13

simplifici 25 cu 100 si ramane 4

3/4*1/4*32/13

simplifici 4 cu 32 ramane 8 pe care il simplifici apoi cu 4 si ramane 2

3*2/13

6/13

Answer 2

$3 \times \dfrac{1}{4} \times 0.25 \div \dfrac{13}{32} = \\ \\ \dfrac{3}{4} \times \dfrac{25}{100} ^{ \div 25} \div \dfrac{13}{32} = \\ \\ \dfrac{3}{4} \times \dfrac{1}{4} \div \dfrac{13}{32} = \\ \\ \dfrac{3}{16} \times \dfrac{32}{13} = \dfrac{3}{1} \times \dfrac{2}{13} = \dfrac{6}{13}$