Answers

Add 90/30 and 27/25

1^st number: 3 0/30, 2^nd number: 1 2/25

90/30 + 27/25 is 102/25.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 25 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 30 × 5 = 150,
   90/30 = 90 × 5/30 × 5 = 450/150
3. Likewise, for the 2nd fraction, since 25 × 6 = 150,
   27/25 = 27 × 6/25 × 6 = 162/150
4. Add the two like fractions:
   450/150 + 162/150 = 450 + 162/150 = 612/150
5. 612/150 simplified gives 102/25
6. So, 90/30 + 27/25 = 102/25
   In mixed form: 42/25

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