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Add 9/16 and 9/30

9/16 + 9/30 is 69/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 30 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 16 × 15 = 240,
    9/16 = 9 × 15/16 × 15 = 135/240
  3. Likewise, for the 2nd fraction, since 30 × 8 = 240,
    9/30 = 9 × 8/30 × 8 = 72/240
  4. Add the two like fractions:
    135/240 + 72/240 = 135 + 72/240 = 207/240
  5. 207/240 simplified gives 69/80
  6. So, 9/16 + 9/30 = 69/80

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