You can convert units easily with one simple rule:
just multiply the old measurement by a carefully chosen form of the number 1 (conversion)
Example:
A. 1.
in the example, the old measurement is 20 inches. So, to convert it to cm, multiply it by 2.54cm/1in (the conversion of inches to cm), which is equal to 1, so you can then cancel the units that are both top and bottom (which is inches) to make it in cm.
P.S.
As much as I would like to answer all of that, I believe that it is best for you to try to solve them yourself. Thus, I only give you an example attached with the conversion table.
I believe that you should also know how to solve them yourself instead of just asking for all the answer.
Answers & Comments
Answer:
kindly include the measurement on your answer.. hehe
You can convert units easily with one simple rule:
just multiply the old measurement by a carefully chosen form of the number 1 (conversion)
Example:
A. 1.
in the example, the old measurement is 20 inches. So, to convert it to cm, multiply it by 2.54cm/1in (the conversion of inches to cm), which is equal to 1, so you can then cancel the units that are both top and bottom (which is inches) to make it in cm.
P.S.
As much as I would like to answer all of that, I believe that it is best for you to try to solve them yourself. Thus, I only give you an example attached with the conversion table.
I believe that you should also know how to solve them yourself instead of just asking for all the answer.