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Add 30/16 and 25/90

1st number: 1 14/16, 2nd number: 25/90

30/16 + 25/90 is 155/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 90 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 16 × 45 = 720,
    30/16 = 30 × 45/16 × 45 = 1350/720
  3. Likewise, for the 2nd fraction, since 90 × 8 = 720,
    25/90 = 25 × 8/90 × 8 = 200/720
  4. Add the two like fractions:
    1350/720 + 200/720 = 1350 + 200/720 = 1550/720
  5. 1550/720 simplified gives 155/72
  6. So, 30/16 + 25/90 = 155/72
    In mixed form: 211/72

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