the percentage of bright students is 95%.was not very old but the method was common. When there was no decimal system, the Ancient Romans used to do calculations of fractions as the multiples of 1/100. For example, they imposed taxes on goods give by the fraction 1/100, which is equiv...
ent value, after all- it was widely used as a condiment in food, as a preservative and a pharmaceutical, or, in the verified case of the Greeks and the Romans also as a constituent of popular drinks (generally thought, however, as drinks of the poor, the masses, or the soldiers)...