Subtract 45/20 from 96/5
1st number: 19 1/5, 2nd number: 2 5/20
96/5 - 45/20 is 339/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 5 × 4 = 20,
96/5 = 96 × 4/5 × 4 = 384/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
45/20 = 45 × 1/20 × 1 = 45/20 - Subtract the two like fractions:
384/20 - 45/20 = 384 - 45/20 = 339/20 - In mixed form: 1619/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/5-90/20 96/10-45/20 96/5-45/40 96/15-45/20 96/5-45/60 96/25-45/20 96/35-45/20