Answers

Add 20/15 and 98/25

1^st number: 1 5/15, 2^nd number: 3 23/25

20/15 + 98/25 is 394/75.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 25 is 75
   
   Next, find the equivalent fraction of both fractional numbers with denominator 75
2. For the 1st fraction, since 15 × 5 = 75,
   20/15 = 20 × 5/15 × 5 = 100/75
3. Likewise, for the 2nd fraction, since 25 × 3 = 75,
   98/25 = 98 × 3/25 × 3 = 294/75
4. Add the two like fractions:
   100/75 + 294/75 = 100 + 294/75 = 394/75
5. So, 20/15 + 98/25 = 394/75
   In mixed form: 519/75

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