There are about 113.4 grams in a quarter pound. One pound equals 453.6 grams. Multiplying .25 by 453.6 gives the solution of 113.4 grams in 0.25 pounds.
Grams are the base measurement of weight in the metric measurement system. Pounds are the base measurement of weight in the U.S. customary measurement system. Conversion factors, such as 453.6, are used to convert measurements from one system to the other. Conversion factors are also used to convert measurements in the same system. For example, a quarter pound is converted to ounces by multiplying .25 by the conversion factor of 16 for an answer of four ounces in one quarter pound.