Answers

Add 25/18 and 14/21

1^st number: 1 7/18, 2^nd number: 14/21

25/18 + 14/21 is 37/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 21 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 18 × 7 = 126,
   25/18 = 25 × 7/18 × 7 = 175/126
3. Likewise, for the 2nd fraction, since 21 × 6 = 126,
   14/21 = 14 × 6/21 × 6 = 84/126
4. Add the two like fractions:
   175/126 + 84/126 = 175 + 84/126 = 259/126
5. 259/126 simplified gives 37/18
6. So, 25/18 + 14/21 = 37/18
   In mixed form: 21/18

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