Answers

Add 90/56 and 54/28

1^st number: 1 34/56, 2^nd number: 1 26/28

90/56 + 54/28 is 99/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 28 is 56
   
   Next, find the equivalent fraction of both fractional numbers with denominator 56
2. For the 1st fraction, since 56 × 1 = 56,
   90/56 = 90 × 1/56 × 1 = 90/56
3. Likewise, for the 2nd fraction, since 28 × 2 = 56,
   54/28 = 54 × 2/28 × 2 = 108/56
4. Add the two like fractions:
   90/56 + 108/56 = 90 + 108/56 = 198/56
5. 198/56 simplified gives 99/28
6. So, 90/56 + 54/28 = 99/28
   In mixed form: 315/28

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