40€ durch 10%

Hallo Anonymous,

40€/ 10% = 40€/ (10/100) = 40€/ 0,1 = 400 €

$${\frac{{\mathtt{40}}}{\left({\frac{{\mathtt{10}}}{{\mathtt{100}}}}\right)}} = {\mathtt{400}}$$

Oder hast du vielleicht gemeint:  40 € * 10 %    ( 10% von 40 € ) ?

$${\mathtt{40}}{euro}{\mathtt{\,\times\,}}{\mathtt{10}}\% = {\mathtt{4}}{euro}$$            40 € * 10/100 = 40 € * 0,1 = 4 €

Gruß radix !