Answers

Add 90/4 and 63/35

1^st number: 22 2/4, 2^nd number: 1 28/35

90/4 + 63/35 is 243/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 35 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 4 × 35 = 140,
   90/4 = 90 × 35/4 × 35 = 3150/140
3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
   63/35 = 63 × 4/35 × 4 = 252/140
4. Add the two like fractions:
   3150/140 + 252/140 = 3150 + 252/140 = 3402/140
5. 3402/140 simplified gives 243/10
6. So, 90/4 + 63/35 = 243/10
   In mixed form: 243/10

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