Answers

Add 7/75 and 54/12

1^st number: 7/75, 2^nd number: 4 6/12

7/75 + 54/12 is 689/150.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 12 is 300
   
   Next, find the equivalent fraction of both fractional numbers with denominator 300
2. For the 1st fraction, since 75 × 4 = 300,
   7/75 = 7 × 4/75 × 4 = 28/300
3. Likewise, for the 2nd fraction, since 12 × 25 = 300,
   54/12 = 54 × 25/12 × 25 = 1350/300
4. Add the two like fractions:
   28/300 + 1350/300 = 28 + 1350/300 = 1378/300
5. 1378/300 simplified gives 689/150
6. So, 7/75 + 54/12 = 689/150
   In mixed form: 489/150

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