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Add 75/10 and 30/4

1st number: 7 5/10, 2nd number: 7 2/4

75/10 + 30/4 is 15/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 4 is 20
  2. For the 1st fraction, since 10 × 2 = 20,
    75/10 = 75 × 2/10 × 2 = 150/20
  3. Likewise, for the 2nd fraction, since 4 × 5 = 20,
    30/4 = 30 × 5/4 × 5 = 150/20
  4. Add the two fractions:
    150/20 + 150/20 = 150 + 150/20 = 300/20
  5. After reducing the fraction, the answer is 15/1

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