Answers

Add 75/2 and 63/90

1^st number: 37 1/2, 2^nd number: 63/90

75/2 + 63/90 is 191/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 2 and 90 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 2 × 45 = 90,
   75/2 = 75 × 45/2 × 45 = 3375/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
   63/90 = 63 × 1/90 × 1 = 63/90
4. Add the two like fractions:
   3375/90 + 63/90 = 3375 + 63/90 = 3438/90
5. 3438/90 simplified gives 191/5
6. So, 75/2 + 63/90 = 191/5
   In mixed form: 381/5

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