its false
false
The units in the denominator are pounds.
That depends on what you are converting from. If you are converting from larger units, you multiply. If you are converting from smaller units, you divide.
Kilograms are a unit of weight in the Metric System. Meters are units of distance in the Metric System. There can no more be a formula for converting kilograms to meters then there could be converting pounds into yards.
The ratio for converting cubic centimeters (cm^3) to milliliters (mL) is 1:1. They are equivalent units of volume measurement, so 1 cm^3 is equal to 1 mL.
They are not
No problems provided they state which units. Most scientists are capable of converting between units.
nm (namometer) to Km-h (kilometer-hours), is that correct? different units, they cannot be converted. It's like converting inches to pounds.
the slope is a ratio and really has no units.
You need to know which units you are converting from and to.
There are no units because it is simply a ratio
A ratio that's used to convert units always has the value of ' 1 ' with no units. If it were anything different, then you could not multiply it or divide it by any quantity without changing the value of the quantity, which is a basic no-no.