Answers

Subtract 30/6 from 50/70

1^st number: 50/70, 2^nd number: 5 0/6

50/70 - 30/6 is -30/7.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 6 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 70 × 3 = 210,
   50/70 = 50 × 3/70 × 3 = 150/210
3. Likewise, for the 2nd fraction, since 6 × 35 = 210,
   30/6 = 30 × 35/6 × 35 = 1050/210
4. Subtract the two like fractions:
   150/210 - 1050/210 = 150 - 1050/210 = -900/210
5. After reducing the fraction, the answer is -30/7

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