Answers

Add 25/20 and 50/14

1^st number: 1 5/20, 2^nd number: 3 8/14

25/20 + 50/14 is 135/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 14 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 20 × 7 = 140,
   25/20 = 25 × 7/20 × 7 = 175/140
3. Likewise, for the 2nd fraction, since 14 × 10 = 140,
   50/14 = 50 × 10/14 × 10 = 500/140
4. Add the two like fractions:
   175/140 + 500/140 = 175 + 500/140 = 675/140
5. 675/140 simplified gives 135/28
6. So, 25/20 + 50/14 = 135/28
   In mixed form: 423/28

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