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Add 7/80 and 70/50

1st number: 7/80, 2nd number: 1 20/50

7/80 + 70/50 is 119/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 50 is 400

    Next, find the equivalent fraction of both fractional numbers with denominator 400
  2. For the 1st fraction, since 80 × 5 = 400,
    7/80 = 7 × 5/80 × 5 = 35/400
  3. Likewise, for the 2nd fraction, since 50 × 8 = 400,
    70/50 = 70 × 8/50 × 8 = 560/400
  4. Add the two like fractions:
    35/400 + 560/400 = 35 + 560/400 = 595/400
  5. 595/400 simplified gives 119/80
  6. So, 7/80 + 70/50 = 119/80
    In mixed form: 139/80

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