Answers

Add 63/6 and 45/70

1^st number: 10 3/6, 2^nd number: 45/70

63/6 + 45/70 is 78/7.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 70 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 6 × 35 = 210,
   63/6 = 63 × 35/6 × 35 = 2205/210
3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
   45/70 = 45 × 3/70 × 3 = 135/210
4. Add the two like fractions:
   2205/210 + 135/210 = 2205 + 135/210 = 2340/210
5. 2340/210 simplified gives 78/7
6. So, 63/6 + 45/70 = 78/7
   In mixed form: 111/7

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