Answers

Add 18/98 and 45/27

1^st number: 18/98, 2^nd number: 1 18/27

18/98 + 45/27 is 272/147.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 27 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 98 × 27 = 2646,
   18/98 = 18 × 27/98 × 27 = 486/2646
3. Likewise, for the 2nd fraction, since 27 × 98 = 2646,
   45/27 = 45 × 98/27 × 98 = 4410/2646
4. Add the two like fractions:
   486/2646 + 4410/2646 = 486 + 4410/2646 = 4896/2646
5. 4896/2646 simplified gives 272/147
6. So, 18/98 + 45/27 = 272/147
   In mixed form: 1125/147

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