Answers

Add 54/63 and 49/25

1^st number: 54/63, 2^nd number: 1 24/25

54/63 + 49/25 is 493/175.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 25 is 1575
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1575
2. For the 1st fraction, since 63 × 25 = 1575,
   54/63 = 54 × 25/63 × 25 = 1350/1575
3. Likewise, for the 2nd fraction, since 25 × 63 = 1575,
   49/25 = 49 × 63/25 × 63 = 3087/1575
4. Add the two like fractions:
   1350/1575 + 3087/1575 = 1350 + 3087/1575 = 4437/1575
5. 4437/1575 simplified gives 493/175
6. So, 54/63 + 49/25 = 493/175
   In mixed form: 2143/175

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