Answers

Add 81/70 and 9/96

1^st number: 1 11/70, 2^nd number: 9/96

81/70 + 9/96 is 1401/1120.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 96 is 3360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3360
2. For the 1st fraction, since 70 × 48 = 3360,
   81/70 = 81 × 48/70 × 48 = 3888/3360
3. Likewise, for the 2nd fraction, since 96 × 35 = 3360,
   9/96 = 9 × 35/96 × 35 = 315/3360
4. Add the two like fractions:
   3888/3360 + 315/3360 = 3888 + 315/3360 = 4203/3360
5. 4203/3360 simplified gives 1401/1120
6. So, 81/70 + 9/96 = 1401/1120
   In mixed form: 1281/1120

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