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Add 2/80 and 40/25

1st number: 2/80, 2nd number: 1 15/25

2/80 + 40/25 is 13/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 25 is 400

    Next, find the equivalent fraction of both fractional numbers with denominator 400
  2. For the 1st fraction, since 80 × 5 = 400,
    2/80 = 2 × 5/80 × 5 = 10/400
  3. Likewise, for the 2nd fraction, since 25 × 16 = 400,
    40/25 = 40 × 16/25 × 16 = 640/400
  4. Add the two like fractions:
    10/400 + 640/400 = 10 + 640/400 = 650/400
  5. 650/400 simplified gives 13/8
  6. So, 2/80 + 40/25 = 13/8
    In mixed form: 15/8

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