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Add 8/5 and 10/84

1st number: 1 3/5, 2nd number: 10/84

8/5 + 10/84 is 361/210.

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,
    8/5 = 8 × 84/5 × 84 = 672/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    10/84 = 10 × 5/84 × 5 = 50/420
  4. Add the two like fractions:
    672/420 + 50/420 = 672 + 50/420 = 722/420
  5. 722/420 simplified gives 361/210
  6. So, 8/5 + 10/84 = 361/210
    In mixed form: 1151/210

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