Answers

Add 1/63 and 24/45

1/63 + 24/45 is 173/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 45 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 63 × 5 = 315,
   1/63 = 1 × 5/63 × 5 = 5/315
3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
   24/45 = 24 × 7/45 × 7 = 168/315
4. Add the two like fractions:
   5/315 + 168/315 = 5 + 168/315 = 173/315
5. So, 1/63 + 24/45 = 173/315

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