How the word "fünfzehn" is translated into English
Wir haben fünfzehn Minuten Pause.
[ˈviːɐ̯ ˈhaːbn̩ ˈfʏnftseːn miˈnuːtn̩ ˈpaʊ̯zə.]
We have a fifteen-minute break.
Das Ticket kostet fünfzehn Euro.
[das ˈtɪkət ˈkɔstət ˈfʏnftseːn ˈɔɪ̯ro.]
The ticket costs fifteen euros.
Der Kurs hat fünfzehn Teilnehmer.
[deːɐ ˈkʊrs ˈhat ˈfʏnftseːn ˈtaɪ̯lneːmɐ.]
The course has fifteen participants.
"fünfzehn" is in the lesson "Numbers" (Level 3), along with 19 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.