It means to replace something, with something else that is equivalent.
what does key mean in math
about
a
A formula is math sentence where you substitute numbers for letters and solve to get an unknown value.
I do not know of such a word related to math(s)
what does key mean in math
about
'About' means 'Approximately.'. pi is about 3.14 pi is approximately 3.14 pi is NOT equal to 3.14 pi is an irrational numbers which means that the decimals go to infinity. So any value given for 'pi' is only an approximation/about. pi ~ 3.14 pi~ 3.1416 pi ~ 3.141592 pi = 3.141592....
a
A formula is math sentence where you substitute numbers for letters and solve to get an unknown value.
I do not know of such a word related to math(s)
There is no such math word, so it does not mean anything. You may wish to check your spelling before posting questions!
the word by means 'times' or 'multiply'
The word at means the least
it mean per rate
arithemetic mean
its mean like well its a math term its like distrubed fractions