il a cinquante ans.
"Thirty to fifty" is "trente à cinquante" in French.
cinquante
In French, you would say "cinq heures cinquante du soir" to express 5:50 PM.
Cinquante minutes.
Cinquante euros
You can say "dans les années 50" in French to refer to the 1950s decade.
'cinquante à cent'
cinquante pour cent
trente à cinquante
I have absolutly no idea! Go ask some french guy....
In French, you would say "dix heures cinquante" for 10:50 AM. If you want to specify that it's in the morning, you can say "dix heures cinquante du matin."
French: Cinquante German: Funfzig Spanish: Cincuenta