Answers

Add 25/10 and 60/20

1^st number: 2 5/10, 2^nd number: 3 0/20

25/10 + 60/20 is 11/2.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 20 is 20
   
   Next, find the equivalent fraction of both fractional numbers with denominator 20
2. For the 1st fraction, since 10 × 2 = 20,
   25/10 = 25 × 2/10 × 2 = 50/20
3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
   60/20 = 60 × 1/20 × 1 = 60/20
4. Add the two like fractions:
   50/20 + 60/20 = 50 + 60/20 = 110/20
5. 110/20 simplified gives 11/2
6. So, 25/10 + 60/20 = 11/2
   In mixed form: 51/2

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