Answers

Add 63/90 and 48/14

1^st number: 63/90, 2^nd number: 3 6/14

63/90 + 48/14 is 289/70.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 14 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 90 × 7 = 630,
   63/90 = 63 × 7/90 × 7 = 441/630
3. Likewise, for the 2nd fraction, since 14 × 45 = 630,
   48/14 = 48 × 45/14 × 45 = 2160/630
4. Add the two like fractions:
   441/630 + 2160/630 = 441 + 2160/630 = 2601/630
5. 2601/630 simplified gives 289/70
6. So, 63/90 + 48/14 = 289/70
   In mixed form: 49/70

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