Answers

Subtract 70/9 from 14/30

1^st number: 14/30, 2^nd number: 7 7/9

14/30 - 70/9 is -329/45.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 9 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 30 × 3 = 90,
   14/30 = 14 × 3/30 × 3 = 42/90
3. Likewise, for the 2nd fraction, since 9 × 10 = 90,
   70/9 = 70 × 10/9 × 10 = 700/90
4. Subtract the two like fractions:
   42/90 - 700/90 = 42 - 700/90 = -658/90
5. After reducing the fraction, the answer is -329/45

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