Answers

Add 8/63 and 1/35

8/63 + 1/35 is 7/45.

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,
   8/63 = 8 × 5/63 × 5 = 40/315
3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
   1/35 = 1 × 9/35 × 9 = 9/315
4. Add the two like fractions:
   40/315 + 9/315 = 40 + 9/315 = 49/315
5. 49/315 simplified gives 7/45
6. So, 8/63 + 1/35 = 7/45

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