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Add 4/7 and 5/45

4/7 + 5/45 is 43/63.

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,
    4/7 = 4 × 45/7 × 45 = 180/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    5/45 = 5 × 7/45 × 7 = 35/315
  4. Add the two like fractions:
    180/315 + 35/315 = 180 + 35/315 = 215/315
  5. 215/315 simplified gives 43/63
  6. So, 4/7 + 5/45 = 43/63

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