Answers

Add 10/63 and 72/50

1^st number: 10/63, 2^nd number: 1 22/50

10/63 + 72/50 is 2518/1575.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 50 is 3150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3150
2. For the 1st fraction, since 63 × 50 = 3150,
   10/63 = 10 × 50/63 × 50 = 500/3150
3. Likewise, for the 2nd fraction, since 50 × 63 = 3150,
   72/50 = 72 × 63/50 × 63 = 4536/3150
4. Add the two like fractions:
   500/3150 + 4536/3150 = 500 + 4536/3150 = 5036/3150
5. 5036/3150 simplified gives 2518/1575
6. So, 10/63 + 72/50 = 2518/1575
   In mixed form: 1943/1575

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