Answers

Add 7/35 and 4/63

7/35 + 4/63 is 83/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 63 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 35 × 9 = 315,
   7/35 = 7 × 9/35 × 9 = 63/315
3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
   4/63 = 4 × 5/63 × 5 = 20/315
4. Add the two like fractions:
   63/315 + 20/315 = 63 + 20/315 = 83/315
5. So, 7/35 + 4/63 = 83/315

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