Answers

Add 80/28 and 8/45

1^st number: 2 24/28, 2^nd number: 8/45

80/28 + 8/45 is 956/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 45 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 28 × 45 = 1260,
   80/28 = 80 × 45/28 × 45 = 3600/1260
3. Likewise, for the 2nd fraction, since 45 × 28 = 1260,
   8/45 = 8 × 28/45 × 28 = 224/1260
4. Add the two like fractions:
   3600/1260 + 224/1260 = 3600 + 224/1260 = 3824/1260
5. 3824/1260 simplified gives 956/315
6. So, 80/28 + 8/45 = 956/315
   In mixed form: 311/315

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