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Add 48/30 and 20/18

1st number: 1 18/30, 2nd number: 1 2/18

48/30 + 20/18 is 122/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 30 × 3 = 90,
    48/30 = 48 × 3/30 × 3 = 144/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    20/18 = 20 × 5/18 × 5 = 100/90
  4. Add the two like fractions:
    144/90 + 100/90 = 144 + 100/90 = 244/90
  5. 244/90 simplified gives 122/45
  6. So, 48/30 + 20/18 = 122/45
    In mixed form: 232/45

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