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Add 10/45 and 30/48

10/45 + 30/48 is 61/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 48 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 45 × 16 = 720,
    10/45 = 10 × 16/45 × 16 = 160/720
  3. Likewise, for the 2nd fraction, since 48 × 15 = 720,
    30/48 = 30 × 15/48 × 15 = 450/720
  4. Add the two like fractions:
    160/720 + 450/720 = 160 + 450/720 = 610/720
  5. 610/720 simplified gives 61/72
  6. So, 10/45 + 30/48 = 61/72

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