Answers

Add 98/90 and 35/50

1^st number: 1 8/90, 2^nd number: 35/50

98/90 + 35/50 is 161/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 50 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 90 × 5 = 450,
   98/90 = 98 × 5/90 × 5 = 490/450
3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
   35/50 = 35 × 9/50 × 9 = 315/450
4. Add the two like fractions:
   490/450 + 315/450 = 490 + 315/450 = 805/450
5. 805/450 simplified gives 161/90
6. So, 98/90 + 35/50 = 161/90
   In mixed form: 171/90

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