Answers

Add 18/98 and 50/30

1^st number: 18/98, 2^nd number: 1 20/30

18/98 + 50/30 is 272/147.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 30 is 1470
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1470
2. For the 1st fraction, since 98 × 15 = 1470,
   18/98 = 18 × 15/98 × 15 = 270/1470
3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
   50/30 = 50 × 49/30 × 49 = 2450/1470
4. Add the two like fractions:
   270/1470 + 2450/1470 = 270 + 2450/1470 = 2720/1470
5. 2720/1470 simplified gives 272/147
6. So, 18/98 + 50/30 = 272/147
   In mixed form: 1125/147

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