2.900+40% ?

Hallo Anonymous,

1.)   $${\mathtt{2\,900}}{\mathtt{\,\small\textbf+\,}}{\mathtt{40}}\% = {\mathtt{4\,060}}$$

2.)   100% + 40% = 140% = 140/100 = 1,4

        $${\mathtt{2\,900}}{\mathtt{\,\times\,}}{\mathtt{1.4}} = {\mathtt{4\,060}}$$

3.)   40% von 2900 =  $${\mathtt{2\,900}}{\mathtt{\,\times\,}}{\mathtt{40}}\% = {\mathtt{1\,160}}$$

        2900 + 1160 = 4060

Gruß radix !

Also wenn man es genau nimmt :p

40% = 0,4

2900 + 0,4 = 2900,4