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Add 10/15 and 90/16

1st number: 10/15, 2nd number: 5 10/16

10/15 + 90/16 is 151/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 16 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    10/15 = 10 × 16/15 × 16 = 160/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    90/16 = 90 × 15/16 × 15 = 1350/240
  4. Add the two like fractions:
    160/240 + 1350/240 = 160 + 1350/240 = 1510/240
  5. 1510/240 simplified gives 151/24
  6. So, 10/15 + 90/16 = 151/24
    In mixed form: 67/24

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