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Add 7/4 and 5/10

1st number: 1 3/4, 2nd number: 5/10

7/4 + 5/10 is 9/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 10 is 20
  2. For the 1st fraction, since 4 × 5 = 20,
    7/4 = 7 × 5/4 × 5 = 35/20
  3. Likewise, for the 2nd fraction, since 10 × 2 = 20,
    5/10 = 5 × 2/10 × 2 = 10/20
  4. Add the two fractions:
    35/20 + 10/20 = 35 + 10/20 = 45/20
  5. After reducing the fraction, the answer is 9/4
  6. In mixed form: 21/4

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