Answers

Add 75/45 and 63/6

1^st number: 1 30/45, 2^nd number: 10 3/6

75/45 + 63/6 is 73/6.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 6 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 45 × 2 = 90,
   75/45 = 75 × 2/45 × 2 = 150/90
3. Likewise, for the 2nd fraction, since 6 × 15 = 90,
   63/6 = 63 × 15/6 × 15 = 945/90
4. Add the two like fractions:
   150/90 + 945/90 = 150 + 945/90 = 1095/90
5. 1095/90 simplified gives 73/6
6. So, 75/45 + 63/6 = 73/6
   In mixed form: 121/6

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