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Add 10/72 and 70/25

1st number: 10/72, 2nd number: 2 20/25

10/72 + 70/25 is 529/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 25 is 1800

    Next, find the equivalent fraction of both fractional numbers with denominator 1800
  2. For the 1st fraction, since 72 × 25 = 1800,
    10/72 = 10 × 25/72 × 25 = 250/1800
  3. Likewise, for the 2nd fraction, since 25 × 72 = 1800,
    70/25 = 70 × 72/25 × 72 = 5040/1800
  4. Add the two like fractions:
    250/1800 + 5040/1800 = 250 + 5040/1800 = 5290/1800
  5. 5290/1800 simplified gives 529/180
  6. So, 10/72 + 70/25 = 529/180
    In mixed form: 2169/180

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