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Add 54/7 and 24/40

1st number: 7 5/7, 2nd number: 24/40

54/7 + 24/40 is 291/35.

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,
    54/7 = 54 × 40/7 × 40 = 2160/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    24/40 = 24 × 7/40 × 7 = 168/280
  4. Add the two like fractions:
    2160/280 + 168/280 = 2160 + 168/280 = 2328/280
  5. 2328/280 simplified gives 291/35
  6. So, 54/7 + 24/40 = 291/35
    In mixed form: 811/35

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