Answers

Add 63/98 and 45/8

1^st number: 63/98, 2^nd number: 5 5/8

63/98 + 45/8 is 351/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 8 is 392
   
   Next, find the equivalent fraction of both fractional numbers with denominator 392
2. For the 1st fraction, since 98 × 4 = 392,
   63/98 = 63 × 4/98 × 4 = 252/392
3. Likewise, for the 2nd fraction, since 8 × 49 = 392,
   45/8 = 45 × 49/8 × 49 = 2205/392
4. Add the two like fractions:
   252/392 + 2205/392 = 252 + 2205/392 = 2457/392
5. 2457/392 simplified gives 351/56
6. So, 63/98 + 45/8 = 351/56
   In mixed form: 615/56

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