Answers

Add 90/84 and 6/50

1^st number: 1 6/84, 2^nd number: 6/50

90/84 + 6/50 is 417/350.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 50 is 2100
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2100
2. For the 1st fraction, since 84 × 25 = 2100,
   90/84 = 90 × 25/84 × 25 = 2250/2100
3. Likewise, for the 2nd fraction, since 50 × 42 = 2100,
   6/50 = 6 × 42/50 × 42 = 252/2100
4. Add the two like fractions:
   2250/2100 + 252/2100 = 2250 + 252/2100 = 2502/2100
5. 2502/2100 simplified gives 417/350
6. So, 90/84 + 6/50 = 417/350
   In mixed form: 167/350

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