Learning Target:adding and subtracting fractions with like and unlike denominators

Lesson: When finding unlike denominator fractions you find the LCD and then you have to multiply the denominator and the numerator by the number that corresponds with the LCD.

Example: 1/2  +  1/3  + 1/6 Change the denominators to 6 and the numinators get multiplied by the same number as the denominators    3/6  +  2/6  + 1/6  = 1