Answers

Add 10/75 and 6/45

10/75 + 6/45 is 4/15.

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,
   10/75 = 10 × 3/75 × 3 = 30/225
3. Likewise, for the 2nd fraction, since 45 × 5 = 225,
   6/45 = 6 × 5/45 × 5 = 30/225
4. Add the two like fractions:
   30/225 + 30/225 = 30 + 30/225 = 60/225
5. 60/225 simplified gives 4/15
6. So, 10/75 + 6/45 = 4/15

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