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Add 30/16 and 40/70

1st number: 1 14/16, 2nd number: 40/70

30/16 + 40/70 is 137/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 70 is 560
  2. For the 1st fraction, since 16 × 35 = 560,
    30/16 = 30 × 35/16 × 35 = 1050/560
  3. Likewise, for the 2nd fraction, since 70 × 8 = 560,
    40/70 = 40 × 8/70 × 8 = 320/560
  4. Add the two fractions:
    1050/560 + 320/560 = 1050 + 320/560 = 1370/560
  5. 1370/560 simplified gives 137/56
  6. So, 30/16 + 40/70 = 137/56
    In mixed form: 225/56

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