Subtract 1/42 from 14/5
1st number: 2 4/5, 2nd number: 1/42
14/5 - 1/42 is 583/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 5 × 42 = 210,
14/5 = 14 × 42/5 × 42 = 588/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
1/42 = 1 × 5/42 × 5 = 5/210 - Subtract the two like fractions:
588/210 - 5/210 = 588 - 5/210 = 583/210 - In mixed form: 2163/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/5-1/42 14/5-2/42 14/10-1/42 14/5-1/84 42/5-1/42 14/5-3/42 14/15-1/42 70/5-1/42 14/5-5/42 14/25-1/42 98/5-1/42 14/5-7/42 14/35-1/42