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Add 3/10 and 9/16

3/10 + 9/16 is 69/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 16 is 80
  2. For the 1st fraction, since 10 × 8 = 80,
    3/10 = 3 × 8/10 × 8 = 24/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    9/16 = 9 × 5/16 × 5 = 45/80
  4. Add the two fractions:
    24/80 + 45/80 = 24 + 45/80 = 69/80
  5. So, 3/10 + 9/16 = 69/80

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