Answers

Add 90/18 and 45/32

1^st number: 5 0/18, 2^nd number: 1 13/32

90/18 + 45/32 is 205/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 32 is 288
   
   Next, find the equivalent fraction of both fractional numbers with denominator 288
2. For the 1st fraction, since 18 × 16 = 288,
   90/18 = 90 × 16/18 × 16 = 1440/288
3. Likewise, for the 2nd fraction, since 32 × 9 = 288,
   45/32 = 45 × 9/32 × 9 = 405/288
4. Add the two like fractions:
   1440/288 + 405/288 = 1440 + 405/288 = 1845/288
5. 1845/288 simplified gives 205/32
6. So, 90/18 + 45/32 = 205/32
   In mixed form: 613/32

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