Express $0.4\overline5$ as a common fraction.
Multiply 0.455555...(we set as x) by 10 to get 4.5555555...(10x)
then, use 4.555555 to subtract 0.455555 to get 4.1 because later repeat digits cancel
4.1 is equal to 9x, and x is 41/90
+191 
