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Add 40/20 and 4/49

1st number: 2 0/20, 2nd number: 4/49

40/20 + 4/49 is 102/49.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 49 is 980

    Next, find the equivalent fraction of both fractional numbers with denominator 980
  2. For the 1st fraction, since 20 × 49 = 980,
    40/20 = 40 × 49/20 × 49 = 1960/980
  3. Likewise, for the 2nd fraction, since 49 × 20 = 980,
    4/49 = 4 × 20/49 × 20 = 80/980
  4. Add the two like fractions:
    1960/980 + 80/980 = 1960 + 80/980 = 2040/980
  5. 2040/980 simplified gives 102/49
  6. So, 40/20 + 4/49 = 102/49
    In mixed form: 24/49

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