Answers

Add 96/49 and 42/80

1^st number: 1 47/49, 2^nd number: 42/80

96/49 + 42/80 is 4869/1960.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 80 is 3920
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3920
2. For the 1st fraction, since 49 × 80 = 3920,
   96/49 = 96 × 80/49 × 80 = 7680/3920
3. Likewise, for the 2nd fraction, since 80 × 49 = 3920,
   42/80 = 42 × 49/80 × 49 = 2058/3920
4. Add the two like fractions:
   7680/3920 + 2058/3920 = 7680 + 2058/3920 = 9738/3920
5. 9738/3920 simplified gives 4869/1960
6. So, 96/49 + 42/80 = 4869/1960
   In mixed form: 2949/1960

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