Because the ratio would;t be correct.
Look at this example. What is the ratio of 1cm to 1 metre?
If you went by these measurements you would get 1:1 which means 1cm is the same as 1 metre., which is false.
The correct answer means comparing 1cm with 100cm (or 1 metre) which is 1:100.
So it's really important with ratios that the units are the same.
In a fraction they must be in the same units. In a ratio they need not be.
blank = unit.
The value of the ratio is the same.
Unit Ratio- a ratio that has a denominator of 1
It is 56 per day.
Yes. EX) 12/5 = 2.4
There is no "unit". It is a ratio. Just pick a unit. Since you're likely talking about engine displacement, liters are a good unit to use. +++ Engines are described in litres, but individual cylinder volumes are normally expressed in cubic centimetres (c.c.), but the compression-ratio is the same irrespective of measurement units because a ratio is dimensionless.
A proportion is the same as a ratio, but it must be focused on one unit per something. Ratios can be any comparison
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.
Just convert the units to a common unit. Reminder: 1 meter = 100 centimeters. Then express as a ratio of the same unit. The units cancel in this case.
there have no unit because both the quantites cancel out each other same as mecghanical advantage there have no unit because both the quantites cancel out each other same as mechanical advantage
A tenth of a bel. It's a ratio of two values of the same unit.
A unit rate where the denominator is one unit.
A unit ratio.
A unit ratio.
Take 2 numbers and compare them. 3:9 is a ratio, however, it should be in simplest form, which 1:3. There are more complex ratios such as 60CM to 2M, which is 3 to 10. The answer must be converted to the same unit of measurement
A unit rate is a ratio: it does not have a solution!
It is a unit ratio.
Pi is a natural constant of the ratio circumference divided by diameter. That ratio cannot have any unit.
A dimensionless quantity is one that has only a number, not a unit, and should therefore be the same in any system of units. This often happens when a quantity is the ratio of two measurements of the same kind. For example, the index of refraction can be considered the ratio of two speeds (the speed of light in a vacuum, and the speed of light in the corresponding substance); if both speeds are expressed in meters/second, when taking the ratio, the units disappear, and only a number without units - a "dimensionless" unit - remains. If you convert the speeds in this example to some other unit, for example kilometers per second, both speeds will be a thousand times less; but the ratio will still be the same.
A unit conversion ratio
The contribution ratio of units is calculated as the unit sales minus the sales cost, then divided by the unit sales. In this case, the ratio is 40 percent. Contribution Ratio does not care about the fixed cost whatsoever.
as long as the ratio is the same you can.