Answers

Add 90/25 and 15/30

1^st number: 3 15/25, 2^nd number: 15/30

90/25 + 15/30 is 41/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 30 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 25 × 6 = 150,
   90/25 = 90 × 6/25 × 6 = 540/150
3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
   15/30 = 15 × 5/30 × 5 = 75/150
4. Add the two like fractions:
   540/150 + 75/150 = 540 + 75/150 = 615/150
5. 615/150 simplified gives 41/10
6. So, 90/25 + 15/30 = 41/10
   In mixed form: 41/10

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