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Add 80/40 and 2/18

1st number: 2 0/40, 2nd number: 2/18

80/40 + 2/18 is 19/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 18 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    80/40 = 80 × 9/40 × 9 = 720/360
  3. Likewise, for the 2nd fraction, since 18 × 20 = 360,
    2/18 = 2 × 20/18 × 20 = 40/360
  4. Add the two like fractions:
    720/360 + 40/360 = 720 + 40/360 = 760/360
  5. 760/360 simplified gives 19/9
  6. So, 80/40 + 2/18 = 19/9
    In mixed form: 21/9

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