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Add 49/28 and 90/5

1st number: 1 21/28, 2nd number: 18 0/5

49/28 + 90/5 is 79/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 5 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 28 × 5 = 140,
    49/28 = 49 × 5/28 × 5 = 245/140
  3. Likewise, for the 2nd fraction, since 5 × 28 = 140,
    90/5 = 90 × 28/5 × 28 = 2520/140
  4. Add the two like fractions:
    245/140 + 2520/140 = 245 + 2520/140 = 2765/140
  5. 2765/140 simplified gives 79/4
  6. So, 49/28 + 90/5 = 79/4
    In mixed form: 193/4

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