Answers

Add 20/54 and 98/14

1^st number: 20/54, 2^nd number: 7 0/14

20/54 + 98/14 is 199/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 14 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 54 × 7 = 378,
   20/54 = 20 × 7/54 × 7 = 140/378
3. Likewise, for the 2nd fraction, since 14 × 27 = 378,
   98/14 = 98 × 27/14 × 27 = 2646/378
4. Add the two like fractions:
   140/378 + 2646/378 = 140 + 2646/378 = 2786/378
5. 2786/378 simplified gives 199/27
6. So, 20/54 + 98/14 = 199/27
   In mixed form: 710/27

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