Answers

Add 98/60 and 49/63

1^st number: 1 38/60, 2^nd number: 49/63

98/60 + 49/63 is 217/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 63 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 60 × 21 = 1260,
   98/60 = 98 × 21/60 × 21 = 2058/1260
3. Likewise, for the 2nd fraction, since 63 × 20 = 1260,
   49/63 = 49 × 20/63 × 20 = 980/1260
4. Add the two like fractions:
   2058/1260 + 980/1260 = 2058 + 980/1260 = 3038/1260
5. 3038/1260 simplified gives 217/90
6. So, 98/60 + 49/63 = 217/90
   In mixed form: 237/90

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