Answers

Add 3/75 and 28/45

3/75 + 28/45 is 149/225.

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,
   3/75 = 3 × 3/75 × 3 = 9/225
3. Likewise, for the 2nd fraction, since 45 × 5 = 225,
   28/45 = 28 × 5/45 × 5 = 140/225
4. Add the two like fractions:
   9/225 + 140/225 = 9 + 140/225 = 149/225
5. So, 3/75 + 28/45 = 149/225

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