Answers

Add 15/90 and 54/32

1^st number: 15/90, 2^nd number: 1 22/32

15/90 + 54/32 is 89/48.

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,
   15/90 = 15 × 16/90 × 16 = 240/1440
3. Likewise, for the 2nd fraction, since 32 × 45 = 1440,
   54/32 = 54 × 45/32 × 45 = 2430/1440
4. Add the two like fractions:
   240/1440 + 2430/1440 = 240 + 2430/1440 = 2670/1440
5. 2670/1440 simplified gives 89/48
6. So, 15/90 + 54/32 = 89/48
   In mixed form: 141/48

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