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Add 16/40 and 98/72

1st number: 16/40, 2nd number: 1 26/72

16/40 + 98/72 is 317/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    16/40 = 16 × 9/40 × 9 = 144/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    98/72 = 98 × 5/72 × 5 = 490/360
  4. Add the two like fractions:
    144/360 + 490/360 = 144 + 490/360 = 634/360
  5. 634/360 simplified gives 317/180
  6. So, 16/40 + 98/72 = 317/180
    In mixed form: 1137/180

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