Answers

Add 90/98 and 45/9

1^st number: 90/98, 2^nd number: 5 0/9

90/98 + 45/9 is 290/49.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 9 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 98 × 9 = 882,
   90/98 = 90 × 9/98 × 9 = 810/882
3. Likewise, for the 2nd fraction, since 9 × 98 = 882,
   45/9 = 45 × 98/9 × 98 = 4410/882
4. Add the two like fractions:
   810/882 + 4410/882 = 810 + 4410/882 = 5220/882
5. 5220/882 simplified gives 290/49
6. So, 90/98 + 45/9 = 290/49
   In mixed form: 545/49

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