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Add 1/5 and 7/84

1/5 + 7/84 is 17/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 5 × 84 = 420,
    1/5 = 1 × 84/5 × 84 = 84/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    7/84 = 7 × 5/84 × 5 = 35/420
  4. Add the two like fractions:
    84/420 + 35/420 = 84 + 35/420 = 119/420
  5. 119/420 simplified gives 17/60
  6. So, 1/5 + 7/84 = 17/60

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