Subtract 1/42 from 75/14
1st number: 5 5/14, 2nd number: 1/42
75/14 - 1/42 is 16/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
75/14 = 75 × 3/14 × 3 = 225/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
1/42 = 1 × 1/42 × 1 = 1/42 - Subtract the two like fractions:
225/42 - 1/42 = 225 - 1/42 = 224/42 - After reducing the fraction, the answer is 16/3
- In mixed form: 51/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/14-2/42 75/28-1/42 75/14-1/84 75/14-3/42 75/42-1/42 75/14-5/42 75/70-1/42 75/14-7/42 75/98-1/42