Answers

Add 90/24 and 27/75

1^st number: 3 18/24, 2^nd number: 27/75

90/24 + 27/75 is 411/100.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 24 and 75 is 600
   
   Next, find the equivalent fraction of both fractional numbers with denominator 600
2. For the 1st fraction, since 24 × 25 = 600,
   90/24 = 90 × 25/24 × 25 = 2250/600
3. Likewise, for the 2nd fraction, since 75 × 8 = 600,
   27/75 = 27 × 8/75 × 8 = 216/600
4. Add the two like fractions:
   2250/600 + 216/600 = 2250 + 216/600 = 2466/600
5. 2466/600 simplified gives 411/100
6. So, 90/24 + 27/75 = 411/100
   In mixed form: 411/100

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