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Add 20/25 and 2/72

20/25 + 2/72 is 149/180.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 1800
  2. For the 1st fraction, since 25 × 72 = 1800,
    20/25 = 20 × 72/25 × 72 = 1440/1800
  3. Likewise, for the 2nd fraction, since 72 × 25 = 1800,
    2/72 = 2 × 25/72 × 25 = 50/1800
  4. Add the two like fractions:
    1440/1800 + 50/1800 = 1440 + 50/1800 = 1490/1800
  5. 1490/1800 simplified gives 149/180
  6. So, 20/25 + 2/72 = 149/180

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