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Add 42/60 and 10/70

42/60 + 10/70 is 59/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 70 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 60 × 7 = 420,
    42/60 = 42 × 7/60 × 7 = 294/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    10/70 = 10 × 6/70 × 6 = 60/420
  4. Add the two like fractions:
    294/420 + 60/420 = 294 + 60/420 = 354/420
  5. 354/420 simplified gives 59/70
  6. So, 42/60 + 10/70 = 59/70

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