Answers

Add 3/20 and 70/60

1^st number: 3/20, 2^nd number: 1 10/60

3/20 + 70/60 is 79/60.

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,
   3/20 = 3 × 3/20 × 3 = 9/60
3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
   70/60 = 70 × 1/60 × 1 = 70/60
4. Add the two like fractions:
   9/60 + 70/60 = 9 + 70/60 = 79/60
5. So, 3/20 + 70/60 = 79/60
   In mixed form: 119/60

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