Answers

Add 27/75 and 70/45

1^st number: 27/75, 2^nd number: 1 25/45

27/75 + 70/45 is 431/225.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 45 is 225
   
   Next, find the equivalent fraction of both fractional numbers with denominator 225
2. For the 1st fraction, since 75 × 3 = 225,
   27/75 = 27 × 3/75 × 3 = 81/225
3. Likewise, for the 2nd fraction, since 45 × 5 = 225,
   70/45 = 70 × 5/45 × 5 = 350/225
4. Add the two like fractions:
   81/225 + 350/225 = 81 + 350/225 = 431/225
5. So, 27/75 + 70/45 = 431/225
   In mixed form: 1206/225

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