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Add 56/7 and 6/20

1st number: 8 0/7, 2nd number: 6/20

56/7 + 6/20 is 83/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 7 × 20 = 140,
    56/7 = 56 × 20/7 × 20 = 1120/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    6/20 = 6 × 7/20 × 7 = 42/140
  4. Add the two like fractions:
    1120/140 + 42/140 = 1120 + 42/140 = 1162/140
  5. 1162/140 simplified gives 83/10
  6. So, 56/7 + 6/20 = 83/10
    In mixed form: 83/10

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