Unterschiede
Hier werden die Unterschiede zwischen der gewählten und der aktuellen Version gezeigt.
| start:mathe:07:01_prozente:s029nr04 29.09.2009 12:24 | start:mathe:07:01_prozente:s029nr04 23.10.2013 10:12 aktuell | ||
|---|---|---|---|
| Zeile 4: | Zeile 4: | ||
| ^ Artikel ^ alter Preis (in €) ^ neuer Preis (in €) ^ | ^ Artikel ^ alter Preis (in €) ^ neuer Preis (in €) ^ | ||
| - | | Jeans | 69,50€ | 59,90€ | | + | | Jeans | 69,50€ | 59,90€ | |
| - | | Rock | 48,00€ | 39,95€ | | + | | Rock | 48,00€ | 39,95€ | |
| - | | Schal | 17,00€ | 7,99€ | | + | | Schal | 17,00€ | 7,99€ | |
| + | |||
| + | __Rechnung:__ | ||
| + | |||
| + | **Jeans:** | ||
| + | |||
| + | 69,50€-59,90€= 9,60€ | ||
| + | 9,60€* 2 = 19,20€ | ||
| + | 69,50€* 2 =139,00€ | ||
| + | |||
| + | __Gegeben:__ | ||
| + | |||
| + | G=139,00€ | ||
| + | |||
| + | W= 19,20€ | ||
| + | |||
| + | __Gesucht:__ | ||
| + | |||
| + | <acm>p=19.20/139</acm> | ||
| + | |||
| + | =13,81 | ||
| + | |||
| + | |||
| + | **Rock** | ||
| + | |||
| + | 48,00€-39,95€=8.05€ | ||
| + | |||
| + | |||
| + | G=48 | ||
| + | |||
| + | W=8,05 | ||
| - | __Rechnung:__ Jeans: 69,50€-59,90€= 9,60€ | ||
| - | 9,60€* 2 = 19,20€ | ||
| - | 69,50€* 2 =139,00€ | ||
| - | Gegeben: G=139,00€ | ||
| - | W= 19,20€ | ||
| - | Gesucht: p=<acm>19,20/139,00</acm> | ||
