Answers

Add 7/63 and 60/64

7/63 + 60/64 is 151/144.

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,
   7/63 = 7 × 64/63 × 64 = 448/4032
3. Likewise, for the 2nd fraction, since 64 × 63 = 4032,
   60/64 = 60 × 63/64 × 63 = 3780/4032
4. Add the two like fractions:
   448/4032 + 3780/4032 = 448 + 3780/4032 = 4228/4032
5. 4228/4032 simplified gives 151/144
6. So, 7/63 + 60/64 = 151/144
   In mixed form: 17/144

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