Subtract 42/20 from 60/14
1st number: 4 4/14, 2nd number: 2 2/20
60/14 - 42/20 is 153/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,
60/14 = 60 × 10/14 × 10 = 600/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
42/20 = 42 × 7/20 × 7 = 294/140 - Subtract the two like fractions:
600/140 - 294/140 = 600 - 294/140 = 306/140 - After reducing the fraction, the answer is 153/70
- In mixed form: 213/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14-84/20 60/28-42/20 60/14-42/40 60/42-42/20 60/14-42/60 60/70-42/20 60/98-42/20