Computation with these fractions was equivalent to computing percentages. The final conversion is from binary to decimal fractions. Algebraic fractions are subject to the same field properties as arithmetic fractions. Japanese has two systems of numerals for decimal fractions. Complicated recipes required a knowledge of math - arithmetic, fractions, and ratios. Two examples of algebraic fractions are formula 153 and formula 154. The written Chinese decimal fractions were non-positional. Coinage with explicit denominations in decimal fractions of the franc also began in 1795. The most common distillation fractions of petroleum are fuels. It is generally assumed that the numerator of all of the fractions is 1. Problem 61 is concerned with multiplications of fractions. The impurities are concentrated in the finer fractions. TAME derives from C5 distillation fractions of naphtha. Any cyclic permutation of is associated to one of the above fractions. Two fractions and are equal if and only if .