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Add 45/10 and 25/90

1st number: 4 5/10, 2nd number: 25/90

45/10 + 25/90 is 43/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 90 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 10 × 9 = 90,
    45/10 = 45 × 9/10 × 9 = 405/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    25/90 = 25 × 1/90 × 1 = 25/90
  4. Add the two like fractions:
    405/90 + 25/90 = 405 + 25/90 = 430/90
  5. 430/90 simplified gives 43/9
  6. So, 45/10 + 25/90 = 43/9
    In mixed form: 47/9

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