Answers

Add 12/75 and 2/7

12/75 + 2/7 is 78/175.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 7 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 75 × 7 = 525,
   12/75 = 12 × 7/75 × 7 = 84/525
3. Likewise, for the 2nd fraction, since 7 × 75 = 525,
   2/7 = 2 × 75/7 × 75 = 150/525
4. Add the two like fractions:
   84/525 + 150/525 = 84 + 150/525 = 234/525
5. 234/525 simplified gives 78/175
6. So, 12/75 + 2/7 = 78/175

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