Answers

Add 49/90 and 63/49

1^st number: 49/90, 2^nd number: 1 14/49

49/90 + 63/49 is 1153/630.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 49 is 4410
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4410
2. For the 1st fraction, since 90 × 49 = 4410,
   49/90 = 49 × 49/90 × 49 = 2401/4410
3. Likewise, for the 2nd fraction, since 49 × 90 = 4410,
   63/49 = 63 × 90/49 × 90 = 5670/4410
4. Add the two like fractions:
   2401/4410 + 5670/4410 = 2401 + 5670/4410 = 8071/4410
5. 8071/4410 simplified gives 1153/630
6. So, 49/90 + 63/49 = 1153/630
   In mixed form: 1523/630

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