You either reduce the numbers an keep the units or, if possible, you convert the units to the same.
For example, the ratio 50 km : 30 minutes can be reduced to 5 km : 3 minutes or even 1.66... km : 1 minute.
50 km : 10 metres can be reduced to 5 km : 1 metre but, since 5 km = 5000 metres, the reduced ratio is 5000 metres : 1 metre which is 5000 : 1.
-reduce efficiency of your unit,and increase pressure ratio of the compressor,-
The ratio between two different quantities is the rate.Usually, the second unit is a measure of time.
Unit Ratio- a ratio that has a denominator of 1
conversion factor
A conversion factor.
12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.
A unit fraction. The reciprocal of a unit ratio.
It doesn't reduce.
A unit rate where the denominator is one unit.
In a fraction they must be in the same units. In a ratio they need not be.
A unit ratio.
That is known as a unit rate.