you make fractions equivalent denominators, you add the numerators and put it over the denominator
Same rules as adding whole numbers with different signs.
you have to add the two number and then divide the answer by 2
49 & 81
If the denominator is the same, you just add the numerators - just as with plain numbers.
No. Convert them to like denominators and add the numerators.
just find a common denominator and add the two numerators together then add the whole numbers
False [ I THINK ]
with different denominators, just get their lcd and that will serve as they're denominator.
You first add the numerators then take the denominator to the bottom of the sum of the numerators.
First you have to compare the whole numbers. When the whole numbers are the same, compare the fractions. If the denominators of the fraction are the same, compare the numerators. If the denominators are different, convert them to have the least common denominators. Then compare the numerators.
has to do w/numbers
2 mixed numbers can only be a whole when the 2 numerators add up to the number
You add or subtract only the numerators
Just add the numerators and copy the denominator.