Answers

Add 27/90 and 50/15

1^st number: 27/90, 2^nd number: 3 5/15

27/90 + 50/15 is 109/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 15 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   27/90 = 27 × 1/90 × 1 = 27/90
3. Likewise, for the 2nd fraction, since 15 × 6 = 90,
   50/15 = 50 × 6/15 × 6 = 300/90
4. Add the two like fractions:
   27/90 + 300/90 = 27 + 300/90 = 327/90
5. 327/90 simplified gives 109/30
6. So, 27/90 + 50/15 = 109/30
   In mixed form: 319/30

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