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Add 60/16 and 30/70

1st number: 3 12/16, 2nd number: 30/70

60/16 + 30/70 is 117/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 70 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 16 × 35 = 560,
    60/16 = 60 × 35/16 × 35 = 2100/560
  3. Likewise, for the 2nd fraction, since 70 × 8 = 560,
    30/70 = 30 × 8/70 × 8 = 240/560
  4. Add the two like fractions:
    2100/560 + 240/560 = 2100 + 240/560 = 2340/560
  5. 2340/560 simplified gives 117/28
  6. So, 60/16 + 30/70 = 117/28
    In mixed form: 45/28

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