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Add 45/30 and 16/70

1st number: 1 15/30, 2nd number: 16/70

45/30 + 16/70 is 121/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    45/30 = 45 × 7/30 × 7 = 315/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    16/70 = 16 × 3/70 × 3 = 48/210
  4. Add the two like fractions:
    315/210 + 48/210 = 315 + 48/210 = 363/210
  5. 363/210 simplified gives 121/70
  6. So, 45/30 + 16/70 = 121/70
    In mixed form: 151/70

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