Answers

Add 90/56 and 7/63

1^st number: 1 34/56, 2^nd number: 7/63

90/56 + 7/63 is 433/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 63 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 56 × 9 = 504,
   90/56 = 90 × 9/56 × 9 = 810/504
3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
   7/63 = 7 × 8/63 × 8 = 56/504
4. Add the two like fractions:
   810/504 + 56/504 = 810 + 56/504 = 866/504
5. 866/504 simplified gives 433/252
6. So, 90/56 + 7/63 = 433/252
   In mixed form: 1181/252

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