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Add 5/7 and 6/45

5/7 + 6/45 is 89/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 45 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 7 × 45 = 315,
    5/7 = 5 × 45/7 × 45 = 225/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    6/45 = 6 × 7/45 × 7 = 42/315
  4. Add the two like fractions:
    225/315 + 42/315 = 225 + 42/315 = 267/315
  5. 267/315 simplified gives 89/105
  6. So, 5/7 + 6/45 = 89/105

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