Answers

Add 49/90 and 45/18

1^st number: 49/90, 2^nd number: 2 9/18

49/90 + 45/18 is 137/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 18 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   49/90 = 49 × 1/90 × 1 = 49/90
3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
   45/18 = 45 × 5/18 × 5 = 225/90
4. Add the two like fractions:
   49/90 + 225/90 = 49 + 225/90 = 274/90
5. 274/90 simplified gives 137/45
6. So, 49/90 + 45/18 = 137/45
   In mixed form: 32/45

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