RationalNumber


Sigma KEE  RationalNumber
RationalNumber(rational number)   I.Q., IQ, Mach_number, P/E_ratio, S/N, absentee_rate, abundance, accretion, adult_intelligence, albedo, aspect_ratio, bank_rate, batting_average, betting_odds, billionth, borderline_intelligence, breadth_index, casefatality_proportion, casetoinfection_proportion, casetoinfection_ratio, cephalic_index, complex_fraction, compound_fraction, content, cranial_index, decimal, decimal_fraction, depreciation_rate, eccentricity, eighth, employee_turnover, exchange_rate, f_number, facial_index, factor_of_safety, fielding_average, fifth, fifth_part, focal_ratio, fourth, fourth_part, frequency, fuel_consumption_rate, gas_mileage, gasoline_mileage, golden_mean, golden_section, haematocrit, half, hematocrit... 
