Subtract 96/42 from 30/6
1st number: 5 0/6, 2nd number: 2 12/42
30/6 - 96/42 is 19/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
30/6 = 30 × 7/6 × 7 = 210/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
96/42 = 96 × 1/42 × 1 = 96/42 - Subtract the two like fractions:
210/42 - 96/42 = 210 - 96/42 = 114/42 - After reducing the fraction, the answer is 19/7
- In mixed form: 25/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6-96/42 30/12-96/42 30/6-96/84 90/6-96/42 30/18-96/42 30/42-96/42