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Add 2/42 and 56/45

1st number: 2/42, 2nd number: 1 11/45

2/42 + 56/45 is 407/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 45 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 42 × 15 = 630,
    2/42 = 2 × 15/42 × 15 = 30/630
  3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
    56/45 = 56 × 14/45 × 14 = 784/630
  4. Add the two like fractions:
    30/630 + 784/630 = 30 + 784/630 = 814/630
  5. 814/630 simplified gives 407/315
  6. So, 2/42 + 56/45 = 407/315
    In mixed form: 192/315

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