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Add 10/18 and 70/10

1st number: 10/18, 2nd number: 7 0/10

10/18 + 70/10 is 68/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 10 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 18 × 5 = 90,
    10/18 = 10 × 5/18 × 5 = 50/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    70/10 = 70 × 9/10 × 9 = 630/90
  4. Add the two like fractions:
    50/90 + 630/90 = 50 + 630/90 = 680/90
  5. 680/90 simplified gives 68/9
  6. So, 10/18 + 70/10 = 68/9
    In mixed form: 75/9

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