Answers

Add 90/15 and 45/50

1^st number: 6 0/15, 2^nd number: 45/50

90/15 + 45/50 is 69/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 50 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 15 × 10 = 150,
   90/15 = 90 × 10/15 × 10 = 900/150
3. Likewise, for the 2nd fraction, since 50 × 3 = 150,
   45/50 = 45 × 3/50 × 3 = 135/150
4. Add the two like fractions:
   900/150 + 135/150 = 900 + 135/150 = 1035/150
5. 1035/150 simplified gives 69/10
6. So, 90/15 + 45/50 = 69/10
   In mixed form: 69/10

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