Answers

Add 30/9 and 45/72

1^st number: 3 3/9, 2^nd number: 45/72

30/9 + 45/72 is 95/24.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 72 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 9 × 8 = 72,
   30/9 = 30 × 8/9 × 8 = 240/72
3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
   45/72 = 45 × 1/72 × 1 = 45/72
4. Add the two like fractions:
   240/72 + 45/72 = 240 + 45/72 = 285/72
5. 285/72 simplified gives 95/24
6. So, 30/9 + 45/72 = 95/24
   In mixed form: 323/24

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