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Add 48/7 and 98/20

1st number: 6 6/7, 2nd number: 4 18/20

48/7 + 98/20 is 823/70.

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,
    48/7 = 48 × 20/7 × 20 = 960/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    98/20 = 98 × 7/20 × 7 = 686/140
  4. Add the two like fractions:
    960/140 + 686/140 = 960 + 686/140 = 1646/140
  5. 1646/140 simplified gives 823/70
  6. So, 48/7 + 98/20 = 823/70
    In mixed form: 1153/70

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