Answers

Add 27/63 and 3/35

27/63 + 3/35 is 18/35.

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,
   27/63 = 27 × 5/63 × 5 = 135/315
3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
   3/35 = 3 × 9/35 × 9 = 27/315
4. Add the two like fractions:
   135/315 + 27/315 = 135 + 27/315 = 162/315
5. 162/315 simplified gives 18/35
6. So, 27/63 + 3/35 = 18/35

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