Answers

Add 14/54 and 90/48

1^st number: 14/54, 2^nd number: 1 42/48

14/54 + 90/48 is 461/216.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 48 is 432
   
   Next, find the equivalent fraction of both fractional numbers with denominator 432
2. For the 1st fraction, since 54 × 8 = 432,
   14/54 = 14 × 8/54 × 8 = 112/432
3. Likewise, for the 2nd fraction, since 48 × 9 = 432,
   90/48 = 90 × 9/48 × 9 = 810/432
4. Add the two like fractions:
   112/432 + 810/432 = 112 + 810/432 = 922/432
5. 922/432 simplified gives 461/216
6. So, 14/54 + 90/48 = 461/216
   In mixed form: 229/216

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