One term for such a ratio is a "conversion factor".
ratio that compares 2 quantities measured in diiferent units
rate
A rate.
Rate
If you have two items using different units of measurement, you must first convert to the same type in to percentage. Then, you can compare the ratio, It is called coefficient of variability. For example if you want to compare length with weight of two variables or populations, then first convert the measurements in percentage and then go for comparision.
RATE!
A ratio of two measures with different units can be expressed by combining the two units into a single, coherent expression. For example, if you have a ratio of 5 meters to 2 seconds, it can be written as 5 m / 2 s, which represents a speed of 2.5 meters per second. This ratio provides meaningful information about the relationship between the two measures, allowing for comparisons or calculations relevant to the context. However, it's important to ensure that the units are compatible for the specific application being considered.
A ratio of two measures with different units is often referred to as a "rate." For example, speed is a common rate that compares distance (measured in miles or kilometers) to time (measured in hours). This allows for a meaningful comparison, such as miles per hour (mph) or kilometers per hour (kph), even though the original measures are in different units. Rates are useful for understanding relationships between different types of quantities.
The ratio of (distance) / (time), called "speed".The ratio of (speed) / (time), called "acceleration".The ratio of (force) / (area), called "pressure".The ratio of (force) / (acceleration), called "mass".The ratio of (mass) / (volume), called "density".The ratio of (distance) / (volume), sometimes called "fuel economy".The ratio of ( 1 ) / (time), called "frequency".The ratio of (energy) / (time), called "power".
Converting measures in a ratio to the same unit simplifies comparison and calculation, making it easier to analyze relationships between the quantities. It eliminates confusion caused by different units and allows for clear interpretation of the ratio. Additionally, having consistent units facilitates further mathematical operations, such as addition or subtraction, which may be necessary for more complex analyses.
ratio that compares 2 quantities measured in diiferent units
rate
It is a ratio.
Time
Rate
what is it
A ratio that compares two quantities of different units is called a rate. Rates express how one quantity relates to another, often with a specific context, such as speed (miles per hour) or density (grams per cubic centimeter). They provide a way to understand the relationship between the two quantities, allowing for meaningful comparisons across different units.