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Add 8/84 and 35/5

1st number: 8/84, 2nd number: 7 0/5

8/84 + 35/5 is 149/21.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 84 × 5 = 420,
    8/84 = 8 × 5/84 × 5 = 40/420
  3. Likewise, for the 2nd fraction, since 5 × 84 = 420,
    35/5 = 35 × 84/5 × 84 = 2940/420
  4. Add the two like fractions:
    40/420 + 2940/420 = 40 + 2940/420 = 2980/420
  5. 2980/420 simplified gives 149/21
  6. So, 8/84 + 35/5 = 149/21
    In mixed form: 72/21

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