Answers

Add 10/28 and 70/49

1^st number: 10/28, 2^nd number: 1 21/49

10/28 + 70/49 is 25/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 49 is 196
   
   Next, find the equivalent fraction of both fractional numbers with denominator 196
2. For the 1st fraction, since 28 × 7 = 196,
   10/28 = 10 × 7/28 × 7 = 70/196
3. Likewise, for the 2nd fraction, since 49 × 4 = 196,
   70/49 = 70 × 4/49 × 4 = 280/196
4. Add the two like fractions:
   70/196 + 280/196 = 70 + 280/196 = 350/196
5. 350/196 simplified gives 25/14
6. So, 10/28 + 70/49 = 25/14
   In mixed form: 111/14

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