Answers

Add 42/75 and 90/9

1^st number: 42/75, 2^nd number: 10 0/9

42/75 + 90/9 is 264/25.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 9 is 225
   
   Next, find the equivalent fraction of both fractional numbers with denominator 225
2. For the 1st fraction, since 75 × 3 = 225,
   42/75 = 42 × 3/75 × 3 = 126/225
3. Likewise, for the 2nd fraction, since 9 × 25 = 225,
   90/9 = 90 × 25/9 × 25 = 2250/225
4. Add the two like fractions:
   126/225 + 2250/225 = 126 + 2250/225 = 2376/225
5. 2376/225 simplified gives 264/25
6. So, 42/75 + 90/9 = 264/25
   In mixed form: 1014/25

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