Answers

Add 90/35 and 45/32

1^st number: 2 20/35, 2^nd number: 1 13/32

90/35 + 45/32 is 891/224.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 32 is 1120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1120
2. For the 1st fraction, since 35 × 32 = 1120,
   90/35 = 90 × 32/35 × 32 = 2880/1120
3. Likewise, for the 2nd fraction, since 32 × 35 = 1120,
   45/32 = 45 × 35/32 × 35 = 1575/1120
4. Add the two like fractions:
   2880/1120 + 1575/1120 = 2880 + 1575/1120 = 4455/1120
5. 4455/1120 simplified gives 891/224
6. So, 90/35 + 45/32 = 891/224
   In mixed form: 3219/224

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