Answers

Add 45/98 and 63/30

1^st number: 45/98, 2^nd number: 2 3/30

45/98 + 63/30 is 627/245.

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,
   45/98 = 45 × 15/98 × 15 = 675/1470
3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
   63/30 = 63 × 49/30 × 49 = 3087/1470
4. Add the two like fractions:
   675/1470 + 3087/1470 = 675 + 3087/1470 = 3762/1470
5. 3762/1470 simplified gives 627/245
6. So, 45/98 + 63/30 = 627/245
   In mixed form: 2137/245

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