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Add 2/14 and 40/45

2/14 + 40/45 is 65/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 45 is 630
  2. For the 1st fraction, since 14 × 45 = 630,
    2/14 = 2 × 45/14 × 45 = 90/630
  3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
    40/45 = 40 × 14/45 × 14 = 560/630
  4. Add the two fractions:
    90/630 + 560/630 = 90 + 560/630 = 650/630
  5. After reducing the fraction, the answer is 65/63
  6. In mixed form: 12/63

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