This page explains conversion factors as ratios of equivalent measurements, highlighting the consistency of quantity despite varying numerical values in different units like cups and pints. It introdu...This page explains conversion factors as ratios of equivalent measurements, highlighting the consistency of quantity despite varying numerical values in different units like cups and pints. It introduces dimensional analysis for problem-solving using measurement units, exemplified by calculating the number of seconds in a day, illustrating how units cancel out to yield a final answer in the desired unit.