Answers

Add 20/63 and 70/50

1^st number: 20/63, 2^nd number: 1 20/50

20/63 + 70/50 is 541/315.

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,
   20/63 = 20 × 50/63 × 50 = 1000/3150
3. Likewise, for the 2nd fraction, since 50 × 63 = 3150,
   70/50 = 70 × 63/50 × 63 = 4410/3150
4. Add the two like fractions:
   1000/3150 + 4410/3150 = 1000 + 4410/3150 = 5410/3150
5. 5410/3150 simplified gives 541/315
6. So, 20/63 + 70/50 = 541/315
   In mixed form: 1226/315

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