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Add 49/90 and 70/20

1st number: 49/90, 2nd number: 3 10/20

49/90 + 70/20 is 182/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 90 × 2 = 180,
    49/90 = 49 × 2/90 × 2 = 98/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    70/20 = 70 × 9/20 × 9 = 630/180
  4. Add the two like fractions:
    98/180 + 630/180 = 98 + 630/180 = 728/180
  5. 728/180 simplified gives 182/45
  6. So, 49/90 + 70/20 = 182/45
    In mixed form: 42/45

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