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Add 7/5 and 4/8

1st number: 1 2/5, 2nd number: 4/8

7/5 + 4/8 is 19/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 8 is 40
  2. For the 1st fraction, since 5 × 8 = 40,
    7/5 = 7 × 8/5 × 8 = 56/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    4/8 = 4 × 5/8 × 5 = 20/40
  4. Add the two fractions:
    56/40 + 20/40 = 56 + 20/40 = 76/40
  5. 76/40 simplified gives 19/10
  6. So, 7/5 + 4/8 = 19/10
    In mixed form: 19/10

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