Answers

Add 60/3 and 98/63

1^st number: 20 0/3, 2^nd number: 1 35/63

60/3 + 98/63 is 194/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 63 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 3 × 21 = 63,
   60/3 = 60 × 21/3 × 21 = 1260/63
3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
   98/63 = 98 × 1/63 × 1 = 98/63
4. Add the two like fractions:
   1260/63 + 98/63 = 1260 + 98/63 = 1358/63
5. 1358/63 simplified gives 194/9
6. So, 60/3 + 98/63 = 194/9
   In mixed form: 215/9

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