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Add 4/10 and 7/25

4/10 + 7/25 is 17/25.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 25 is 50
  2. For the 1st fraction, since 10 × 5 = 50,
    4/10 = 4 × 5/10 × 5 = 20/50
  3. Likewise, for the 2nd fraction, since 25 × 2 = 50,
    7/25 = 7 × 2/25 × 2 = 14/50
  4. Add the two fractions:
    20/50 + 14/50 = 20 + 14/50 = 34/50
  5. After reducing the fraction, the answer is 17/25

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