Subtract 2/40 from 96/30
1st number: 3 6/30, 2nd number: 2/40
96/30 - 2/40 is 63/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
96/30 = 96 × 4/30 × 4 = 384/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
2/40 = 2 × 3/40 × 3 = 6/120 - Subtract the two like fractions:
384/120 - 6/120 = 384 - 6/120 = 378/120 - After reducing the fraction, the answer is 63/20
- In mixed form: 33/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/30-4/40 96/60-2/40 96/30-2/80 96/30-6/40 96/90-2/40 96/30-10/40 96/30-14/40