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Add 5/7 and 60/45

1st number: 5/7, 2nd number: 1 15/45

5/7 + 60/45 is 43/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 45 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 7 × 45 = 315,
    5/7 = 5 × 45/7 × 45 = 225/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    60/45 = 60 × 7/45 × 7 = 420/315
  4. Add the two like fractions:
    225/315 + 420/315 = 225 + 420/315 = 645/315
  5. 645/315 simplified gives 43/21
  6. So, 5/7 + 60/45 = 43/21
    In mixed form: 21/21

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