Răspuns :
30% din 40 =
[tex] \frac{30}{100} * \frac{40}{1} = \frac{3}{1} * \frac{4}{1} = 12 \\ \\ Am~taiat~cate~un~zero~de~la~100~cu~numerele~30~si~40.[/tex]
[tex] \frac{30}{100} * \frac{40}{1} = \frac{3}{1} * \frac{4}{1} = 12 \\ \\ Am~taiat~cate~un~zero~de~la~100~cu~numerele~30~si~40.[/tex]