Answers

Add 28/60 and 15/64

28/60 + 15/64 is 673/960.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 64 is 960
   
   Next, find the equivalent fraction of both fractional numbers with denominator 960
2. For the 1st fraction, since 60 × 16 = 960,
   28/60 = 28 × 16/60 × 16 = 448/960
3. Likewise, for the 2nd fraction, since 64 × 15 = 960,
   15/64 = 15 × 15/64 × 15 = 225/960
4. Add the two like fractions:
   448/960 + 225/960 = 448 + 225/960 = 673/960
5. So, 28/60 + 15/64 = 673/960

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