Answers

Add 70/50 and 48/63

1^st number: 1 20/50, 2^nd number: 48/63

70/50 + 48/63 is 227/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 50 and 63 is 3150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3150
2. For the 1st fraction, since 50 × 63 = 3150,
   70/50 = 70 × 63/50 × 63 = 4410/3150
3. Likewise, for the 2nd fraction, since 63 × 50 = 3150,
   48/63 = 48 × 50/63 × 50 = 2400/3150
4. Add the two like fractions:
   4410/3150 + 2400/3150 = 4410 + 2400/3150 = 6810/3150
5. 6810/3150 simplified gives 227/105
6. So, 70/50 + 48/63 = 227/105
   In mixed form: 217/105

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