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Add 45/9 and 63/15

1st number: 5 0/9, 2nd number: 4 3/15

45/9 + 63/15 is 46/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 15 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 9 × 5 = 45,
    45/9 = 45 × 5/9 × 5 = 225/45
  3. Likewise, for the 2nd fraction, since 15 × 3 = 45,
    63/15 = 63 × 3/15 × 3 = 189/45
  4. Add the two like fractions:
    225/45 + 189/45 = 225 + 189/45 = 414/45
  5. 414/45 simplified gives 46/5
  6. So, 45/9 + 63/15 = 46/5
    In mixed form: 91/5

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