Answers

Add 14/20 and 70/35

1^st number: 14/20, 2^nd number: 2 0/35

14/20 + 70/35 is 27/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 35 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 20 × 7 = 140,
   14/20 = 14 × 7/20 × 7 = 98/140
3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
   70/35 = 70 × 4/35 × 4 = 280/140
4. Add the two like fractions:
   98/140 + 280/140 = 98 + 280/140 = 378/140
5. 378/140 simplified gives 27/10
6. So, 14/20 + 70/35 = 27/10
   In mixed form: 27/10

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