A over B+ C over B=A+C over B=N
a mixed number is a whole number with a fraction, ie. 2 3/4 Adding mixed numbers involves adding the whole numbers, then adding the fractions, then reducing the fraction and if it is improper, changing it to a whole number with a fraction and adding that whole number to the other whole number answer.
A mixed number is a fraction
Subtracting a fraction is the same as adding its negative.
The process is still that of addition.
yes
Yes.
say hello
when you add mixed numbers you have a whole number but adding fraction does not.
When adding two or more unlike fractions, yes.
by adding and dividing
As an example Follow these steps. 1 1/2 + 2 3/5 1st step ; convert to improper fractions. 3/2 + 13/5 2nd step ; Bring to a common denominator and equivalent numerator 3(5)/2(5) + 13(2) /5(2) => 15/10 + 26/10 3rd step ; add the numerators (top number). 41/10 4th step ; Bring back to a mixed fraction 4 1/10 NB For subtraction. At the 3rd step , subtract the numerators. Otherwise it is the same as addition. NNB Multiplication and dIvision have different rules.
just add the numbers