Answers

Add 70/28 and 63/10

1^st number: 2 14/28, 2^nd number: 6 3/10

70/28 + 63/10 is 44/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 10 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 28 × 5 = 140,
   70/28 = 70 × 5/28 × 5 = 350/140
3. Likewise, for the 2nd fraction, since 10 × 14 = 140,
   63/10 = 63 × 14/10 × 14 = 882/140
4. Add the two like fractions:
   350/140 + 882/140 = 350 + 882/140 = 1232/140
5. 1232/140 simplified gives 44/5
6. So, 70/28 + 63/10 = 44/5
   In mixed form: 84/5

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