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Add 4/5 and 10/72

4/5 + 10/72 is 169/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 5 × 72 = 360,
    4/5 = 4 × 72/5 × 72 = 288/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    10/72 = 10 × 5/72 × 5 = 50/360
  4. Add the two like fractions:
    288/360 + 50/360 = 288 + 50/360 = 338/360
  5. 338/360 simplified gives 169/180
  6. So, 4/5 + 10/72 = 169/180

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