Answers

Add 28/75 and 90/56

1^st number: 28/75, 2^nd number: 1 34/56

28/75 + 90/56 is 4159/2100.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 56 is 4200
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4200
2. For the 1st fraction, since 75 × 56 = 4200,
   28/75 = 28 × 56/75 × 56 = 1568/4200
3. Likewise, for the 2nd fraction, since 56 × 75 = 4200,
   90/56 = 90 × 75/56 × 75 = 6750/4200
4. Add the two like fractions:
   1568/4200 + 6750/4200 = 1568 + 6750/4200 = 8318/4200
5. 8318/4200 simplified gives 4159/2100
6. So, 28/75 + 90/56 = 4159/2100
   In mixed form: 12059/2100

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