Answers

Add 9/54 and 9/7

1^st number: 9/54, 2^nd number: 1 2/7

9/54 + 9/7 is 61/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 7 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 54 × 7 = 378,
   9/54 = 9 × 7/54 × 7 = 63/378
3. Likewise, for the 2nd fraction, since 7 × 54 = 378,
   9/7 = 9 × 54/7 × 54 = 486/378
4. Add the two like fractions:
   63/378 + 486/378 = 63 + 486/378 = 549/378
5. 549/378 simplified gives 61/42
6. So, 9/54 + 9/7 = 61/42
   In mixed form: 119/42

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