Answers

Add 75/30 and 90/96

1^st number: 2 15/30, 2^nd number: 90/96

75/30 + 90/96 is 55/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 96 is 480
   
   Next, find the equivalent fraction of both fractional numbers with denominator 480
2. For the 1st fraction, since 30 × 16 = 480,
   75/30 = 75 × 16/30 × 16 = 1200/480
3. Likewise, for the 2nd fraction, since 96 × 5 = 480,
   90/96 = 90 × 5/96 × 5 = 450/480
4. Add the two like fractions:
   1200/480 + 450/480 = 1200 + 450/480 = 1650/480
5. 1650/480 simplified gives 55/16
6. So, 75/30 + 90/96 = 55/16
   In mixed form: 37/16

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