Subtract 56/30 from 9/4
1st number: 2 1/4, 2nd number: 1 26/30
9/4 - 56/30 is 23/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
9/4 = 9 × 15/4 × 15 = 135/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
56/30 = 56 × 2/30 × 2 = 112/60 - Subtract the two like fractions:
135/60 - 112/60 = 135 - 112/60 = 23/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/4-56/30 9/8-56/30 9/4-56/60 27/4-56/30 9/12-56/30 9/4-56/90 45/4-56/30 9/20-56/30 63/4-56/30 9/28-56/30