Answers

Add 75/25 and 70/36

1^st number: 3 0/25, 2^nd number: 1 34/36

75/25 + 70/36 is 89/18.

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,
   75/25 = 75 × 36/25 × 36 = 2700/900
3. Likewise, for the 2nd fraction, since 36 × 25 = 900,
   70/36 = 70 × 25/36 × 25 = 1750/900
4. Add the two like fractions:
   2700/900 + 1750/900 = 2700 + 1750/900 = 4450/900
5. 4450/900 simplified gives 89/18
6. So, 75/25 + 70/36 = 89/18
   In mixed form: 417/18

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