Subtract 7/35 from 60/20
1st number: 3 0/20, 2nd number: 7/35
60/20 - 7/35 is 14/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
60/20 = 60 × 7/20 × 7 = 420/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
7/35 = 7 × 4/35 × 4 = 28/140 - Subtract the two like fractions:
420/140 - 28/140 = 420 - 28/140 = 392/140 - After reducing the fraction, the answer is 14/5
- In mixed form: 24/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20-14/35 60/40-7/35 60/20-7/70 60/20-21/35 60/20-49/35