Answers

Add 63/20 and 35/10

1^st number: 3 3/20, 2^nd number: 3 5/10

63/20 + 35/10 is 133/20.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 10 is 20
   
   Next, find the equivalent fraction of both fractional numbers with denominator 20
2. For the 1st fraction, since 20 × 1 = 20,
   63/20 = 63 × 1/20 × 1 = 63/20
3. Likewise, for the 2nd fraction, since 10 × 2 = 20,
   35/10 = 35 × 2/10 × 2 = 70/20
4. Add the two like fractions:
   63/20 + 70/20 = 63 + 70/20 = 133/20
5. So, 63/20 + 35/10 = 133/20
   In mixed form: 613/20

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