Answers

Add 28/4 and 54/16

1^st number: 7 0/4, 2^nd number: 3 6/16

28/4 + 54/16 is 83/8.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 16 is 16
   
   Next, find the equivalent fraction of both fractional numbers with denominator 16
2. For the 1st fraction, since 4 × 4 = 16,
   28/4 = 28 × 4/4 × 4 = 112/16
3. Likewise, for the 2nd fraction, since 16 × 1 = 16,
   54/16 = 54 × 1/16 × 1 = 54/16
4. Add the two like fractions:
   112/16 + 54/16 = 112 + 54/16 = 166/16
5. 166/16 simplified gives 83/8
6. So, 28/4 + 54/16 = 83/8
   In mixed form: 103/8

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