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Add 5/18 and 70/20

1st number: 5/18, 2nd number: 3 10/20

5/18 + 70/20 is 34/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 18 × 10 = 180,
    5/18 = 5 × 10/18 × 10 = 50/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    70/20 = 70 × 9/20 × 9 = 630/180
  4. Add the two like fractions:
    50/180 + 630/180 = 50 + 630/180 = 680/180
  5. 680/180 simplified gives 34/9
  6. So, 5/18 + 70/20 = 34/9
    In mixed form: 37/9

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