Answers

Add 90/4 and 16/63

1^st number: 22 2/4, 2^nd number: 16/63

90/4 + 16/63 is 2867/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 63 is 252
2. For the 1st fraction, since 4 × 63 = 252,
   90/4 = 90 × 63/4 × 63 = 5670/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   16/63 = 16 × 4/63 × 4 = 64/252
4. Add the two fractions:
   5670/252 + 64/252 = 5670 + 64/252 = 5734/252
5. 5734/252 simplified gives 2867/126
6. So, 90/4 + 16/63 = 2867/126
   In mixed form: 2295/126

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