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Adding and Subtracting Unlike Fractions

  •  English    21     Public
    Adding and Subtracting unlike fractions by finding LCD (lowest common denominator)
  •   Study   Slideshow
  • 7/12 - 9/16
    1/48
  •  15
  • 3/4 + 7/14
    1 1/4
  •  15
  • 5/8 + 13/18
    1 25/72
  •  15
  • 7/8 - 12/18
    15/72 or 5/24
  •  15
  • 9/14 - 1/4
    11/28
  •  15