Answers

Add 75/16 and 15/90

1^st number: 4 11/16, 2^nd number: 15/90

75/16 + 15/90 is 233/48.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 16 and 90 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 16 × 45 = 720,
   75/16 = 75 × 45/16 × 45 = 3375/720
3. Likewise, for the 2nd fraction, since 90 × 8 = 720,
   15/90 = 15 × 8/90 × 8 = 120/720
4. Add the two like fractions:
   3375/720 + 120/720 = 3375 + 120/720 = 3495/720
5. 3495/720 simplified gives 233/48
6. So, 75/16 + 15/90 = 233/48
   In mixed form: 441/48

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