Answers

Add 28/40 and 54/6

1^st number: 28/40, 2^nd number: 9 0/6

28/40 + 54/6 is 97/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 6 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 40 × 3 = 120,
   28/40 = 28 × 3/40 × 3 = 84/120
3. Likewise, for the 2nd fraction, since 6 × 20 = 120,
   54/6 = 54 × 20/6 × 20 = 1080/120
4. Add the two like fractions:
   84/120 + 1080/120 = 84 + 1080/120 = 1164/120
5. 1164/120 simplified gives 97/10
6. So, 28/40 + 54/6 = 97/10
   In mixed form: 97/10

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