Answers

Add 21/14 and 10/98

1^st number: 1 7/14, 2^nd number: 10/98

21/14 + 10/98 is 157/98.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 98 is 98
   
   Next, find the equivalent fraction of both fractional numbers with denominator 98
2. For the 1st fraction, since 14 × 7 = 98,
   21/14 = 21 × 7/14 × 7 = 147/98
3. Likewise, for the 2nd fraction, since 98 × 1 = 98,
   10/98 = 10 × 1/98 × 1 = 10/98
4. Add the two like fractions:
   147/98 + 10/98 = 147 + 10/98 = 157/98
5. So, 21/14 + 10/98 = 157/98
   In mixed form: 159/98

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