Forty in Spanish is "cuarenta." If you want to say 41, you would either phrase it as "cuarenta y uno" or "cuarentauno." Either method is fine.
i am 41 years old
41 as a percentage is 41% or 0.41.
Also 41.
41 = cuarenta y uno
41 = forty-one.
41/10 = 410%.
Forty-one is how you write the number 41
41/1000 as a decimal is 0.041
Cuarenta y uno.
It is: XLI which means 51-10 = 41
41%