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Add 7/10 and 6/18

7/10 + 6/18 is 31/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 18 is 90
  2. For the 1st fraction, since 10 × 9 = 90,
    7/10 = 7 × 9/10 × 9 = 63/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    6/18 = 6 × 5/18 × 5 = 30/90
  4. Add the two fractions:
    63/90 + 30/90 = 63 + 30/90 = 93/90
  5. 93/90 simplified gives 31/30
  6. So, 7/10 + 6/18 = 31/30
    In mixed form: 11/30

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