Answers

Subtract 70/6 from 90/35

1^st number: 2 20/35, 2^nd number: 11 4/6

90/35 - 70/6 is -191/21.

Steps for subtracting 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,
   90/35 = 90 × 6/35 × 6 = 540/210
3. Likewise, for the 2nd fraction, since 6 × 35 = 210,
   70/6 = 70 × 35/6 × 35 = 2450/210
4. Subtract the two like fractions:
   540/210 - 2450/210 = 540 - 2450/210 = -1910/210
5. After reducing the fraction, the answer is -191/21

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