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Add 10/21 and 48/20

1st number: 10/21, 2nd number: 2 8/20

10/21 + 48/20 is 302/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 20 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 21 × 20 = 420,
    10/21 = 10 × 20/21 × 20 = 200/420
  3. Likewise, for the 2nd fraction, since 20 × 21 = 420,
    48/20 = 48 × 21/20 × 21 = 1008/420
  4. Add the two like fractions:
    200/420 + 1008/420 = 200 + 1008/420 = 1208/420
  5. 1208/420 simplified gives 302/105
  6. So, 10/21 + 48/20 = 302/105
    In mixed form: 292/105

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