Answers

Add 7/63 and 70/18

1^st number: 7/63, 2^nd number: 3 16/18

7/63 + 70/18 is 4/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 18 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 63 × 2 = 126,
   7/63 = 7 × 2/63 × 2 = 14/126
3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
   70/18 = 70 × 7/18 × 7 = 490/126
4. Add the two like fractions:
   14/126 + 490/126 = 14 + 490/126 = 504/126
5. 504/126 simplified gives 4/1
6. So, 7/63 + 70/18 = 4/1

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