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Add 7/70 and 8/10

7/70 + 8/10 is 9/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 70 × 1 = 70,
    7/70 = 7 × 1/70 × 1 = 7/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    8/10 = 8 × 7/10 × 7 = 56/70
  4. Add the two like fractions:
    7/70 + 56/70 = 7 + 56/70 = 63/70
  5. 63/70 simplified gives 9/10
  6. So, 7/70 + 8/10 = 9/10

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