Answers

Add 63/54 and 8/63

1^st number: 1 9/54, 2^nd number: 8/63

63/54 + 8/63 is 163/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 63 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 54 × 7 = 378,
   63/54 = 63 × 7/54 × 7 = 441/378
3. Likewise, for the 2nd fraction, since 63 × 6 = 378,
   8/63 = 8 × 6/63 × 6 = 48/378
4. Add the two like fractions:
   441/378 + 48/378 = 441 + 48/378 = 489/378
5. 489/378 simplified gives 163/126
6. So, 63/54 + 8/63 = 163/126
   In mixed form: 137/126

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