Answers

Add 30/63 and 16/64

30/63 + 16/64 is 61/84.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 64 is 4032
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4032
2. For the 1st fraction, since 63 × 64 = 4032,
   30/63 = 30 × 64/63 × 64 = 1920/4032
3. Likewise, for the 2nd fraction, since 64 × 63 = 4032,
   16/64 = 16 × 63/64 × 63 = 1008/4032
4. Add the two like fractions:
   1920/4032 + 1008/4032 = 1920 + 1008/4032 = 2928/4032
5. 2928/4032 simplified gives 61/84
6. So, 30/63 + 16/64 = 61/84

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