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Add 75/10 and 54/40

1st number: 7 5/10, 2nd number: 1 14/40

75/10 + 54/40 is 177/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 40 is 40
  2. For the 1st fraction, since 10 × 4 = 40,
    75/10 = 75 × 4/10 × 4 = 300/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    54/40 = 54 × 1/40 × 1 = 54/40
  4. Add the two fractions:
    300/40 + 54/40 = 300 + 54/40 = 354/40
  5. After reducing the fraction, the answer is 177/20
  6. In mixed form: 817/20

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