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Add 1/25 and 15/90

1/25 + 15/90 is 31/150.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 25 × 18 = 450,
    1/25 = 1 × 18/25 × 18 = 18/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    15/90 = 15 × 5/90 × 5 = 75/450
  4. Add the two like fractions:
    18/450 + 75/450 = 18 + 75/450 = 93/450
  5. 93/450 simplified gives 31/150
  6. So, 1/25 + 15/90 = 31/150

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