Answers

Add 6/21 and 7/75

6/21 + 7/75 is 199/525.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 75 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 21 × 25 = 525,
   6/21 = 6 × 25/21 × 25 = 150/525
3. Likewise, for the 2nd fraction, since 75 × 7 = 525,
   7/75 = 7 × 7/75 × 7 = 49/525
4. Add the two like fractions:
   150/525 + 49/525 = 150 + 49/525 = 199/525
5. So, 6/21 + 7/75 = 199/525

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