Answers

Add 9/28 and 54/8

1^st number: 9/28, 2^nd number: 6 6/8

9/28 + 54/8 is 99/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 8 is 56
   
   Next, find the equivalent fraction of both fractional numbers with denominator 56
2. For the 1st fraction, since 28 × 2 = 56,
   9/28 = 9 × 2/28 × 2 = 18/56
3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
   54/8 = 54 × 7/8 × 7 = 378/56
4. Add the two like fractions:
   18/56 + 378/56 = 18 + 378/56 = 396/56
5. 396/56 simplified gives 99/14
6. So, 9/28 + 54/8 = 99/14
   In mixed form: 71/14

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