Convert them to improper fractions, find a common denominator and proceed.
Add your whole numbers
You can either add the fractional parts and, if required, convert the answer to a mixed fraction and then add the integer part to the integer parts of the two original numbers; or change both numbers to top-heavy (or improper) fractions, add them and then convert the answer to a mixed fraction.
Make it into an both numbers an improper fraction and then do the opperation.
just add the numbers
divide both fraction numbers by 10 and add them :D, i think :P
first add the whole numbers then do simple fraction subtraction
Multiply the numbers ignoring the signs and then add a negative sign.
when you add mixed numbers you have a whole number but adding fraction does not.
i think you take the problem and turn it in to a improper fraction. estimate. add. Vola!
5 4/4 and3 4/4
all of them. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
To add mixed numbers and whole numbers, you simply treat the mixed numbers like they are whole numbers (4 3/4) turns to (4), then add the regular whole number, say, 7, and then re-add the fraction. For example, if you were adding 4 3/4 and 7, you would change 4 3/4 to 4, add 7 to get 11, then add the 3/4 back in, to give you 11 3/4.