Answers

Add 70/18 and 63/60

1^st number: 3 16/18, 2^nd number: 1 3/60

70/18 + 63/60 is 889/180.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 60 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 18 × 10 = 180,
   70/18 = 70 × 10/18 × 10 = 700/180
3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
   63/60 = 63 × 3/60 × 3 = 189/180
4. Add the two like fractions:
   700/180 + 189/180 = 700 + 189/180 = 889/180
5. So, 70/18 + 63/60 = 889/180
   In mixed form: 4169/180

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