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Add 90/9 and 14/40

1st number: 10 0/9, 2nd number: 14/40

90/9 + 14/40 is 207/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 40 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 9 × 40 = 360,
    90/9 = 90 × 40/9 × 40 = 3600/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    14/40 = 14 × 9/40 × 9 = 126/360
  4. Add the two like fractions:
    3600/360 + 126/360 = 3600 + 126/360 = 3726/360
  5. 3726/360 simplified gives 207/20
  6. So, 90/9 + 14/40 = 207/20
    In mixed form: 107/20

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