Answers

Add 75/35 and 4/20

1^st number: 2 5/35, 2^nd number: 4/20

75/35 + 4/20 is 82/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 20 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 35 × 4 = 140,
   75/35 = 75 × 4/35 × 4 = 300/140
3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
   4/20 = 4 × 7/20 × 7 = 28/140
4. Add the two like fractions:
   300/140 + 28/140 = 300 + 28/140 = 328/140
5. 328/140 simplified gives 82/35
6. So, 75/35 + 4/20 = 82/35
   In mixed form: 212/35

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