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Add 1/5 and 30/8

1st number: 1/5, 2nd number: 3 6/8

1/5 + 30/8 is 79/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 8 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    1/5 = 1 × 8/5 × 8 = 8/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    30/8 = 30 × 5/8 × 5 = 150/40
  4. Add the two like fractions:
    8/40 + 150/40 = 8 + 150/40 = 158/40
  5. 158/40 simplified gives 79/20
  6. So, 1/5 + 30/8 = 79/20
    In mixed form: 319/20

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