Answers

Add 75/45 and 18/35

1^st number: 1 30/45, 2^nd number: 18/35

75/45 + 18/35 is 229/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 35 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 45 × 7 = 315,
   75/45 = 75 × 7/45 × 7 = 525/315
3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
   18/35 = 18 × 9/35 × 9 = 162/315
4. Add the two like fractions:
   525/315 + 162/315 = 525 + 162/315 = 687/315
5. 687/315 simplified gives 229/105
6. So, 75/45 + 18/35 = 229/105
   In mixed form: 219/105

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