Answers

Add 70/50 and 60/63

1^st number: 1 20/50, 2^nd number: 60/63

70/50 + 60/63 is 247/105.

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,
   60/63 = 60 × 50/63 × 50 = 3000/3150
4. Add the two like fractions:
   4410/3150 + 3000/3150 = 4410 + 3000/3150 = 7410/3150
5. 7410/3150 simplified gives 247/105
6. So, 70/50 + 60/63 = 247/105
   In mixed form: 237/105

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