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Add 35/28 and 42/60

1st number: 1 7/28, 2nd number: 42/60

35/28 + 42/60 is 39/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 60 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 28 × 15 = 420,
    35/28 = 35 × 15/28 × 15 = 525/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    42/60 = 42 × 7/60 × 7 = 294/420
  4. Add the two like fractions:
    525/420 + 294/420 = 525 + 294/420 = 819/420
  5. 819/420 simplified gives 39/20
  6. So, 35/28 + 42/60 = 39/20
    In mixed form: 119/20

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