Answers

Add 70/35 and 90/6

1^st number: 2 0/35, 2^nd number: 15 0/6

70/35 + 90/6 is 17/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 6 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 35 × 6 = 210,
   70/35 = 70 × 6/35 × 6 = 420/210
3. Likewise, for the 2nd fraction, since 6 × 35 = 210,
   90/6 = 90 × 35/6 × 35 = 3150/210
4. Add the two like fractions:
   420/210 + 3150/210 = 420 + 3150/210 = 3570/210
5. 3570/210 simplified gives 17/1
6. So, 70/35 + 90/6 = 17/1

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