Answers

Add 25/20 and 1/15

1^st number: 1 5/20, 2^nd number: 1/15

25/20 + 1/15 is 79/60.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 15 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 20 × 3 = 60,
   25/20 = 25 × 3/20 × 3 = 75/60
3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
   1/15 = 1 × 4/15 × 4 = 4/60
4. Add the two like fractions:
   75/60 + 4/60 = 75 + 4/60 = 79/60
5. So, 25/20 + 1/15 = 79/60
   In mixed form: 119/60

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