Answers

Add 90/10 and 60/6

1^st number: 9 0/10, 2^nd number: 10 0/6

90/10 + 60/6 is 19/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 6 is 30
   
   Next, find the equivalent fraction of both fractional numbers with denominator 30
2. For the 1st fraction, since 10 × 3 = 30,
   90/10 = 90 × 3/10 × 3 = 270/30
3. Likewise, for the 2nd fraction, since 6 × 5 = 30,
   60/6 = 60 × 5/6 × 5 = 300/30
4. Add the two like fractions:
   270/30 + 300/30 = 270 + 300/30 = 570/30
5. 570/30 simplified gives 19/1
6. So, 90/10 + 60/6 = 19/1

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