Answers

Add 50/75 and 9/80

50/75 + 9/80 is 187/240.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 80 is 1200
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1200
2. For the 1st fraction, since 75 × 16 = 1200,
   50/75 = 50 × 16/75 × 16 = 800/1200
3. Likewise, for the 2nd fraction, since 80 × 15 = 1200,
   9/80 = 9 × 15/80 × 15 = 135/1200
4. Add the two like fractions:
   800/1200 + 135/1200 = 800 + 135/1200 = 935/1200
5. 935/1200 simplified gives 187/240
6. So, 50/75 + 9/80 = 187/240

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