What are unlike numbers?

So easy! You can't add it anymore,because they are not like, or in other words, they are all different. For example 4*4y can't be simplified any further. They are unlike.

First convert the mixed numbers into "top heavy (or "improper) fractions". Now multiply each of the improper fractions by each other - this makes the denominators the same. Now you can add both the...

You find the least common denominator and then you see how many times the denominator of the actual fraction goes into it, then you multiply that by how many times it goes into the least common...

To add mixed numbers you first convert them into improper fractions and then get the common denominator out and cross multiply and add the numerators and put the whole thing over the denominator....

To add, or subtract, numbers with the same denominator, just add or subtract the numerators, and put the result on top of the common denominator. Example: 3/10 + 1/10 = 4/10. To add or subtract...