Answers

Add 35/63 and 90/60

1^st number: 35/63, 2^nd number: 1 30/60

35/63 + 90/60 is 37/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 60 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 63 × 20 = 1260,
   35/63 = 35 × 20/63 × 20 = 700/1260
3. Likewise, for the 2nd fraction, since 60 × 21 = 1260,
   90/60 = 90 × 21/60 × 21 = 1890/1260
4. Add the two like fractions:
   700/1260 + 1890/1260 = 700 + 1890/1260 = 2590/1260
5. 2590/1260 simplified gives 37/18
6. So, 35/63 + 90/60 = 37/18
   In mixed form: 21/18

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