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Add 7/70 and 90/96

7/70 + 90/96 is 83/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 96 is 3360

    Next, find the equivalent fraction of both fractional numbers with denominator 3360
  2. For the 1st fraction, since 70 × 48 = 3360,
    7/70 = 7 × 48/70 × 48 = 336/3360
  3. Likewise, for the 2nd fraction, since 96 × 35 = 3360,
    90/96 = 90 × 35/96 × 35 = 3150/3360
  4. Add the two like fractions:
    336/3360 + 3150/3360 = 336 + 3150/3360 = 3486/3360
  5. 3486/3360 simplified gives 83/80
  6. So, 7/70 + 90/96 = 83/80
    In mixed form: 13/80

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