Answers

Add 49/90 and 8/45

49/90 + 8/45 is 13/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 45 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 45 × 2 = 90,
   8/45 = 8 × 2/45 × 2 = 16/90
4. Add the two like fractions:
   49/90 + 16/90 = 49 + 16/90 = 65/90
5. 65/90 simplified gives 13/18
6. So, 49/90 + 8/45 = 13/18

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