Subtract 9/14 from 48/20
1st number: 2 8/20, 2nd number: 9/14
48/20 - 9/14 is 123/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 14 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
48/20 = 48 × 7/20 × 7 = 336/140 - Likewise, for the 2nd fraction, since 14 × 10 = 140,
9/14 = 9 × 10/14 × 10 = 90/140 - Subtract the two like fractions:
336/140 - 90/140 = 336 - 90/140 = 246/140 - After reducing the fraction, the answer is 123/70
- In mixed form: 153/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/20-9/14 48/20-18/14 48/40-9/14 48/20-9/28 48/20-27/14 48/60-9/14 48/20-9/42 48/20-45/14 48/20-9/70 48/20-63/14 48/20-9/98