Subtract 9/70 from 96/20
1st number: 4 16/20, 2nd number: 9/70
96/20 - 9/70 is 327/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
96/20 = 96 × 7/20 × 7 = 672/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
9/70 = 9 × 2/70 × 2 = 18/140 - Subtract the two like fractions:
672/140 - 18/140 = 672 - 18/140 = 654/140 - After reducing the fraction, the answer is 327/70
- In mixed form: 447/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/20-18/70 96/40-9/70 96/20-27/70 96/60-9/70 96/20-45/70 96/20-63/70