Answers

Add 63/56 and 6/40

1^st number: 1 7/56, 2^nd number: 6/40

63/56 + 6/40 is 51/40.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 40 is 280
   
   Next, find the equivalent fraction of both fractional numbers with denominator 280
2. For the 1st fraction, since 56 × 5 = 280,
   63/56 = 63 × 5/56 × 5 = 315/280
3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
   6/40 = 6 × 7/40 × 7 = 42/280
4. Add the two like fractions:
   315/280 + 42/280 = 315 + 42/280 = 357/280
5. 357/280 simplified gives 51/40
6. So, 63/56 + 6/40 = 51/40
   In mixed form: 111/40

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