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Add 18/90 and 50/56

18/90 + 50/56 is 153/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 56 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 90 × 28 = 2520,
    18/90 = 18 × 28/90 × 28 = 504/2520
  3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
    50/56 = 50 × 45/56 × 45 = 2250/2520
  4. Add the two like fractions:
    504/2520 + 2250/2520 = 504 + 2250/2520 = 2754/2520
  5. 2754/2520 simplified gives 153/140
  6. So, 18/90 + 50/56 = 153/140
    In mixed form: 113/140

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