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Add 56/90 and 20/48

56/90 + 20/48 is 187/180.

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,
    56/90 = 56 × 8/90 × 8 = 448/720
  3. Likewise, for the 2nd fraction, since 48 × 15 = 720,
    20/48 = 20 × 15/48 × 15 = 300/720
  4. Add the two like fractions:
    448/720 + 300/720 = 448 + 300/720 = 748/720
  5. 748/720 simplified gives 187/180
  6. So, 56/90 + 20/48 = 187/180
    In mixed form: 17/180

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