Answers

Add 90/30 and 49/8

1^st number: 3 0/30, 2^nd number: 6 1/8

90/30 + 49/8 is 73/8.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 8 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 30 × 4 = 120,
   90/30 = 90 × 4/30 × 4 = 360/120
3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
   49/8 = 49 × 15/8 × 15 = 735/120
4. Add the two like fractions:
   360/120 + 735/120 = 360 + 735/120 = 1095/120
5. 1095/120 simplified gives 73/8
6. So, 90/30 + 49/8 = 73/8
   In mixed form: 91/8

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