Answers

Add 54/28 and 15/75

1^st number: 1 26/28, 2^nd number: 15/75

54/28 + 15/75 is 149/70.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 75 is 2100
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2100
2. For the 1st fraction, since 28 × 75 = 2100,
   54/28 = 54 × 75/28 × 75 = 4050/2100
3. Likewise, for the 2nd fraction, since 75 × 28 = 2100,
   15/75 = 15 × 28/75 × 28 = 420/2100
4. Add the two like fractions:
   4050/2100 + 420/2100 = 4050 + 420/2100 = 4470/2100
5. 4470/2100 simplified gives 149/70
6. So, 54/28 + 15/75 = 149/70
   In mixed form: 29/70

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