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Add 80/56 and 30/18

1st number: 1 24/56, 2nd number: 1 12/18

80/56 + 30/18 is 65/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 18 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    80/56 = 80 × 9/56 × 9 = 720/504
  3. Likewise, for the 2nd fraction, since 18 × 28 = 504,
    30/18 = 30 × 28/18 × 28 = 840/504
  4. Add the two like fractions:
    720/504 + 840/504 = 720 + 840/504 = 1560/504
  5. 1560/504 simplified gives 65/21
  6. So, 80/56 + 30/18 = 65/21
    In mixed form: 32/21

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