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Add 15/72 and 10/28

15/72 + 10/28 is 95/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 28 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    15/72 = 15 × 7/72 × 7 = 105/504
  3. Likewise, for the 2nd fraction, since 28 × 18 = 504,
    10/28 = 10 × 18/28 × 18 = 180/504
  4. Add the two like fractions:
    105/504 + 180/504 = 105 + 180/504 = 285/504
  5. 285/504 simplified gives 95/168
  6. So, 15/72 + 10/28 = 95/168

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