Answers

Add 80/60 and 63/32

1^st number: 1 20/60, 2^nd number: 1 31/32

80/60 + 63/32 is 317/96.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 32 is 480
   
   Next, find the equivalent fraction of both fractional numbers with denominator 480
2. For the 1st fraction, since 60 × 8 = 480,
   80/60 = 80 × 8/60 × 8 = 640/480
3. Likewise, for the 2nd fraction, since 32 × 15 = 480,
   63/32 = 63 × 15/32 × 15 = 945/480
4. Add the two like fractions:
   640/480 + 945/480 = 640 + 945/480 = 1585/480
5. 1585/480 simplified gives 317/96
6. So, 80/60 + 63/32 = 317/96
   In mixed form: 329/96

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