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Add 18/90 and 15/48

18/90 + 15/48 is 41/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 48 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 90 × 8 = 720,
    18/90 = 18 × 8/90 × 8 = 144/720
  3. Likewise, for the 2nd fraction, since 48 × 15 = 720,
    15/48 = 15 × 15/48 × 15 = 225/720
  4. Add the two like fractions:
    144/720 + 225/720 = 144 + 225/720 = 369/720
  5. 369/720 simplified gives 41/80
  6. So, 18/90 + 15/48 = 41/80

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