Answers

Add 2/90 and 15/96

2/90 + 15/96 is 257/1440.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 96 is 1440
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1440
2. For the 1st fraction, since 90 × 16 = 1440,
   2/90 = 2 × 16/90 × 16 = 32/1440
3. Likewise, for the 2nd fraction, since 96 × 15 = 1440,
   15/96 = 15 × 15/96 × 15 = 225/1440
4. Add the two like fractions:
   32/1440 + 225/1440 = 32 + 225/1440 = 257/1440
5. So, 2/90 + 15/96 = 257/1440

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