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Add 70/14 and 84/80

1st number: 5 0/14, 2nd number: 1 4/80

70/14 + 84/80 is 121/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 14 × 40 = 560,
    70/14 = 70 × 40/14 × 40 = 2800/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    84/80 = 84 × 7/80 × 7 = 588/560
  4. Add the two like fractions:
    2800/560 + 588/560 = 2800 + 588/560 = 3388/560
  5. 3388/560 simplified gives 121/20
  6. So, 70/14 + 84/80 = 121/20
    In mixed form: 61/20

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