'cinquante à cent'
To say 100 in French, you simply say cent
"Thirty to fifty" is "trente à cinquante" in French.
cinquante
To say 100 in French, you simply say cent. It's like in English where a cent is one hundredth of a dollar, or a century is 100 years.
In French, you would say "cinq heures cinquante du soir" to express 5:50 PM.
the French equivalent of 100 apologies is "mille (1000) excuses"
In French, you say "cent ans" to mean "100 years old."
centCent
j'ai cent ans
You can say "dans les années 50" in French to refer to the 1950s decade.
il a cinquante ans.
Cinquante minutes.