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Add 60/7 and 42/10

1st number: 8 4/7, 2nd number: 4 2/10

60/7 + 42/10 is 447/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 10 is 70
  2. For the 1st fraction, since 7 × 10 = 70,
    60/7 = 60 × 10/7 × 10 = 600/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    42/10 = 42 × 7/10 × 7 = 294/70
  4. Add the two fractions:
    600/70 + 294/70 = 600 + 294/70 = 894/70
  5. 894/70 simplified gives 447/35
  6. So, 60/7 + 42/10 = 447/35
    In mixed form: 1227/35

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