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Add 40/15 and 45/14

1st number: 2 10/15, 2nd number: 3 3/14

40/15 + 45/14 is 247/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 14 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 15 × 14 = 210,
    40/15 = 40 × 14/15 × 14 = 560/210
  3. Likewise, for the 2nd fraction, since 14 × 15 = 210,
    45/14 = 45 × 15/14 × 15 = 675/210
  4. Add the two like fractions:
    560/210 + 675/210 = 560 + 675/210 = 1235/210
  5. 1235/210 simplified gives 247/42
  6. So, 40/15 + 45/14 = 247/42
    In mixed form: 537/42

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