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Add 6/21 and 56/40

1st number: 6/21, 2nd number: 1 16/40

6/21 + 56/40 is 59/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 40 is 840
  2. For the 1st fraction, since 21 × 40 = 840,
    6/21 = 6 × 40/21 × 40 = 240/840
  3. Likewise, for the 2nd fraction, since 40 × 21 = 840,
    56/40 = 56 × 21/40 × 21 = 1176/840
  4. Add the two fractions:
    240/840 + 1176/840 = 240 + 1176/840 = 1416/840
  5. After reducing the fraction, the answer is 59/35
  6. In mixed form: 124/35

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