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Add 1/72 and 35/90

1/72 + 35/90 is 29/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 90 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    1/72 = 1 × 5/72 × 5 = 5/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    35/90 = 35 × 4/90 × 4 = 140/360
  4. Add the two like fractions:
    5/360 + 140/360 = 5 + 140/360 = 145/360
  5. 145/360 simplified gives 29/72
  6. So, 1/72 + 35/90 = 29/72

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