estimation is to think of an answer before measuring the quantity and approximation is to round off.
Approximation: around, almost, approximation means estimation. You think the number is around the right answer example: 2258+3695= approximatly 6050 estimation= ST Mate
just reach closer to a major figure
The approximation of 66 in numbers and systems will remain the same . It is because after rounding off also it will be 66 only.
There is no single word. Mathematical methods, alone, could involve analytical methods, statistical methods of estimation or numerical methods for approximation.
estimation is to think of an answer before measuring the quantity and approximation is to round off.
Approximation: around, almost, approximation means estimation. You think the number is around the right answer example: 2258+3695= approximatly 6050 estimation= ST Mate
Approximation , Rounding.
just reach closer to a major figure
It is not clear why you would want to estimate a number when you know the exact value! One approximation is 8000.
You would not use this word in standard English, as it is not an actual word. The closest approximation is "demoted," which denotes the same thing.
3.141592654 pi = circumference (C) / diameter (d) You could use the rational approximation 22/7 To be more precise 355/113
The approximation of 66 in numbers and systems will remain the same . It is because after rounding off also it will be 66 only.
you can use it to check an answer
Approximation
"More or less" is a phrase used to indicate an approximation or estimation. It suggests that something is somewhat close to a particular amount but may not be exact.
There is no single word. Mathematical methods, alone, could involve analytical methods, statistical methods of estimation or numerical methods for approximation.