Answers

Add 3/63 and 3/35

3/63 + 3/35 is 2/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 35 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 63 × 5 = 315,
   3/63 = 3 × 5/63 × 5 = 15/315
3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
   3/35 = 3 × 9/35 × 9 = 27/315
4. Add the two like fractions:
   15/315 + 27/315 = 15 + 27/315 = 42/315
5. 42/315 simplified gives 2/15
6. So, 3/63 + 3/35 = 2/15

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