Answers

Add 70/28 and 2/63

1^st number: 2 14/28, 2^nd number: 2/63

70/28 + 2/63 is 319/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 63 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 28 × 9 = 252,
   70/28 = 70 × 9/28 × 9 = 630/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   2/63 = 2 × 4/63 × 4 = 8/252
4. Add the two like fractions:
   630/252 + 8/252 = 630 + 8/252 = 638/252
5. 638/252 simplified gives 319/126
6. So, 70/28 + 2/63 = 319/126
   In mixed form: 267/126

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