4/10 = _
+5 6/9=_
_______
Chat with our AI personalities
You can use models by doing simplify
If the denominators are different, find a common denominator, convert the fractions to equivalent fractions with the same denominator, proceed with adding the numerators, put that total over the denominator, simplify if possible. If the denominators are the same, skip the conversion, proceed with adding the numerators, put that total over the denominator, simplify if possible.
you can not simplify fractions when one of the ( whole or part) numbers can not be divided by and thing like 11 over 17 could NOT be simplified
it stay the same when you subtract fractions and when you add fractions.
yep hope this answers it question