Answers

Subtract 50/7 from 30/6

1^st number: 5 0/6, 2^nd number: 7 1/7

30/6 - 50/7 is -15/7.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 7 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 6 × 7 = 42,
   30/6 = 30 × 7/6 × 7 = 210/42
3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
   50/7 = 50 × 6/7 × 6 = 300/42
4. Subtract the two like fractions:
   210/42 - 300/42 = 210 - 300/42 = -90/42
5. After reducing the fraction, the answer is -15/7

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