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Add 21/72 and 6/98

21/72 + 6/98 is 415/1176.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 98 is 3528

    Next, find the equivalent fraction of both fractional numbers with denominator 3528
  2. For the 1st fraction, since 72 × 49 = 3528,
    21/72 = 21 × 49/72 × 49 = 1029/3528
  3. Likewise, for the 2nd fraction, since 98 × 36 = 3528,
    6/98 = 6 × 36/98 × 36 = 216/3528
  4. Add the two like fractions:
    1029/3528 + 216/3528 = 1029 + 216/3528 = 1245/3528
  5. 1245/3528 simplified gives 415/1176
  6. So, 21/72 + 6/98 = 415/1176

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