Answers

Add 28/50 and 90/36

1^st number: 28/50, 2^nd number: 2 18/36

28/50 + 90/36 is 153/50.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 50 and 36 is 900
   
   Next, find the equivalent fraction of both fractional numbers with denominator 900
2. For the 1st fraction, since 50 × 18 = 900,
   28/50 = 28 × 18/50 × 18 = 504/900
3. Likewise, for the 2nd fraction, since 36 × 25 = 900,
   90/36 = 90 × 25/36 × 25 = 2250/900
4. Add the two like fractions:
   504/900 + 2250/900 = 504 + 2250/900 = 2754/900
5. 2754/900 simplified gives 153/50
6. So, 28/50 + 90/36 = 153/50
   In mixed form: 33/50

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