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Add 70/15 and 14/7

1st number: 4 10/15, 2nd number: 2 0/7

70/15 + 14/7 is 20/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 7 is 105

    Next, find the equivalent fraction of both fractional numbers with denominator 105
  2. For the 1st fraction, since 15 × 7 = 105,
    70/15 = 70 × 7/15 × 7 = 490/105
  3. Likewise, for the 2nd fraction, since 7 × 15 = 105,
    14/7 = 14 × 15/7 × 15 = 210/105
  4. Add the two like fractions:
    490/105 + 210/105 = 490 + 210/105 = 700/105
  5. 700/105 simplified gives 20/3
  6. So, 70/15 + 14/7 = 20/3
    In mixed form: 62/3

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