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Add 48/56 and 42/45

48/56 + 42/45 is 188/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 45 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 56 × 45 = 2520,
    48/56 = 48 × 45/56 × 45 = 2160/2520
  3. Likewise, for the 2nd fraction, since 45 × 56 = 2520,
    42/45 = 42 × 56/45 × 56 = 2352/2520
  4. Add the two like fractions:
    2160/2520 + 2352/2520 = 2160 + 2352/2520 = 4512/2520
  5. 4512/2520 simplified gives 188/105
  6. So, 48/56 + 42/45 = 188/105
    In mixed form: 183/105

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