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Add 48/7 and 75/40

1st number: 6 6/7, 2nd number: 1 35/40

48/7 + 75/40 is 489/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 40 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 7 × 40 = 280,
    48/7 = 48 × 40/7 × 40 = 1920/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    75/40 = 75 × 7/40 × 7 = 525/280
  4. Add the two like fractions:
    1920/280 + 525/280 = 1920 + 525/280 = 2445/280
  5. 2445/280 simplified gives 489/56
  6. So, 48/7 + 75/40 = 489/56
    In mixed form: 841/56

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