Answers

Add 54/90 and 60/32

1^st number: 54/90, 2^nd number: 1 28/32

54/90 + 60/32 is 99/40.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 32 is 1440
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1440
2. For the 1st fraction, since 90 × 16 = 1440,
   54/90 = 54 × 16/90 × 16 = 864/1440
3. Likewise, for the 2nd fraction, since 32 × 45 = 1440,
   60/32 = 60 × 45/32 × 45 = 2700/1440
4. Add the two like fractions:
   864/1440 + 2700/1440 = 864 + 2700/1440 = 3564/1440
5. 3564/1440 simplified gives 99/40
6. So, 54/90 + 60/32 = 99/40
   In mixed form: 219/40

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