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Add 40/15 and 7/16

1st number: 2 10/15, 2nd number: 7/16

40/15 + 7/16 is 149/48.

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,
    40/15 = 40 × 16/15 × 16 = 640/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    7/16 = 7 × 15/16 × 15 = 105/240
  4. Add the two like fractions:
    640/240 + 105/240 = 640 + 105/240 = 745/240
  5. 745/240 simplified gives 149/48
  6. So, 40/15 + 7/16 = 149/48
    In mixed form: 35/48

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