The fraction may be simplified when the numerator and denominator have a common factor greater than one. Units are often referred to as ones. Eg, 4∙2 has 4 units and 2 tenths, or you could say 4∙2 has ...
If you think of a social-change effort as a fraction, the denominator represents the size of a given social need, while the numerator exemplifies what a given organization is currently accomplishing ...