Answers

Add 15/10 and 6/75

1^st number: 1 5/10, 2^nd number: 6/75

15/10 + 6/75 is 79/50.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 75 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 10 × 15 = 150,
   15/10 = 15 × 15/10 × 15 = 225/150
3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
   6/75 = 6 × 2/75 × 2 = 12/150
4. Add the two like fractions:
   225/150 + 12/150 = 225 + 12/150 = 237/150
5. 237/150 simplified gives 79/50
6. So, 15/10 + 6/75 = 79/50
   In mixed form: 129/50

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