Answers

Add 28/10 and 54/60

1^st number: 2 8/10, 2^nd number: 54/60

28/10 + 54/60 is 37/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 60 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 10 × 6 = 60,
   28/10 = 28 × 6/10 × 6 = 168/60
3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
   54/60 = 54 × 1/60 × 1 = 54/60
4. Add the two like fractions:
   168/60 + 54/60 = 168 + 54/60 = 222/60
5. 222/60 simplified gives 37/10
6. So, 28/10 + 54/60 = 37/10
   In mixed form: 37/10

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