Answers

Add 35/20 and 30/60

1^st number: 1 15/20, 2^nd number: 30/60

35/20 + 30/60 is 9/4.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 60 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 20 × 3 = 60,
   35/20 = 35 × 3/20 × 3 = 105/60
3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
   30/60 = 30 × 1/60 × 1 = 30/60
4. Add the two like fractions:
   105/60 + 30/60 = 105 + 30/60 = 135/60
5. 135/60 simplified gives 9/4
6. So, 35/20 + 30/60 = 9/4
   In mixed form: 21/4

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