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Add 8/9 and 98/20

1st number: 8/9, 2nd number: 4 18/20

8/9 + 98/20 is 521/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 9 × 20 = 180,
    8/9 = 8 × 20/9 × 20 = 160/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    98/20 = 98 × 9/20 × 9 = 882/180
  4. Add the two like fractions:
    160/180 + 882/180 = 160 + 882/180 = 1042/180
  5. 1042/180 simplified gives 521/90
  6. So, 8/9 + 98/20 = 521/90
    In mixed form: 571/90

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