Answers

Add 63/96 and 80/40

1^st number: 63/96, 2^nd number: 2 0/40

63/96 + 80/40 is 85/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 96 and 40 is 480
   
   Next, find the equivalent fraction of both fractional numbers with denominator 480
2. For the 1st fraction, since 96 × 5 = 480,
   63/96 = 63 × 5/96 × 5 = 315/480
3. Likewise, for the 2nd fraction, since 40 × 12 = 480,
   80/40 = 80 × 12/40 × 12 = 960/480
4. Add the two like fractions:
   315/480 + 960/480 = 315 + 960/480 = 1275/480
5. 1275/480 simplified gives 85/32
6. So, 63/96 + 80/40 = 85/32
   In mixed form: 221/32

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