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Add 40/8 and 21/49

1st number: 5 0/8, 2nd number: 21/49

40/8 + 21/49 is 38/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 49 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 8 × 49 = 392,
    40/8 = 40 × 49/8 × 49 = 1960/392
  3. Likewise, for the 2nd fraction, since 49 × 8 = 392,
    21/49 = 21 × 8/49 × 8 = 168/392
  4. Add the two like fractions:
    1960/392 + 168/392 = 1960 + 168/392 = 2128/392
  5. 2128/392 simplified gives 38/7
  6. So, 40/8 + 21/49 = 38/7
    In mixed form: 53/7

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