Answers

Add 80/25 and 70/36

1^st number: 3 5/25, 2^nd number: 1 34/36

80/25 + 70/36 is 463/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 36 is 900
   
   Next, find the equivalent fraction of both fractional numbers with denominator 900
2. For the 1st fraction, since 25 × 36 = 900,
   80/25 = 80 × 36/25 × 36 = 2880/900
3. Likewise, for the 2nd fraction, since 36 × 25 = 900,
   70/36 = 70 × 25/36 × 25 = 1750/900
4. Add the two like fractions:
   2880/900 + 1750/900 = 2880 + 1750/900 = 4630/900
5. 4630/900 simplified gives 463/90
6. So, 80/25 + 70/36 = 463/90
   In mixed form: 513/90

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