Answers

Add 90/2 and 45/56

1^st number: 45 0/2, 2^nd number: 45/56

90/2 + 45/56 is 2565/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 2 and 56 is 56
2. For the 1st fraction, since 2 × 28 = 56,
   90/2 = 90 × 28/2 × 28 = 2520/56
3. Likewise, for the 2nd fraction, since 56 × 1 = 56,
   45/56 = 45 × 1/56 × 1 = 45/56
4. Add the two fractions:
   2520/56 + 45/56 = 2520 + 45/56 = 2565/56
5. In mixed form: 4545/56

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