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Add 20/80 and 84/35

1st number: 20/80, 2nd number: 2 14/35

20/80 + 84/35 is 53/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 35 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    20/80 = 20 × 7/80 × 7 = 140/560
  3. Likewise, for the 2nd fraction, since 35 × 16 = 560,
    84/35 = 84 × 16/35 × 16 = 1344/560
  4. Add the two like fractions:
    140/560 + 1344/560 = 140 + 1344/560 = 1484/560
  5. 1484/560 simplified gives 53/20
  6. So, 20/80 + 84/35 = 53/20
    In mixed form: 213/20

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