How to calculate the concentration from Molar mass - (Dec/10/2013 )

If a 10 % detergent solution with a molar mass of 1.229 g/mol. How to count the molarity from it.

1.229 g/mol?

10%=100 g/liter, 100/molar mass=moles/liter

1.229 g/mol? or 1229 g/mol?

THe only thing close to that would be monoatomic hydrogen with 1.008 g/mol aprox

1,229.31 g / mol