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Add 42/49 and 10/56

42/49 + 10/56 is 29/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 56 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 49 × 8 = 392,
    42/49 = 42 × 8/49 × 8 = 336/392
  3. Likewise, for the 2nd fraction, since 56 × 7 = 392,
    10/56 = 10 × 7/56 × 7 = 70/392
  4. Add the two like fractions:
    336/392 + 70/392 = 336 + 70/392 = 406/392
  5. 406/392 simplified gives 29/28
  6. So, 42/49 + 10/56 = 29/28
    In mixed form: 11/28

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