Answers

Add 50/90 and 63/4

1^st number: 50/90, 2^nd number: 15 3/4

50/90 + 63/4 is 587/36.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 4 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 90 × 2 = 180,
   50/90 = 50 × 2/90 × 2 = 100/180
3. Likewise, for the 2nd fraction, since 4 × 45 = 180,
   63/4 = 63 × 45/4 × 45 = 2835/180
4. Add the two like fractions:
   100/180 + 2835/180 = 100 + 2835/180 = 2935/180
5. 2935/180 simplified gives 587/36
6. So, 50/90 + 63/4 = 587/36
   In mixed form: 1611/36

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