Subtract 36/35 from 9/4
1st number: 2 1/4, 2nd number: 1 1/35
9/4 - 36/35 is 171/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
9/4 = 9 × 35/4 × 35 = 315/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
36/35 = 36 × 4/35 × 4 = 144/140 - Subtract the two like fractions:
315/140 - 144/140 = 315 - 144/140 = 171/140 - In mixed form: 131/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/4-36/35 9/4-72/35 9/8-36/35 9/4-36/70 27/4-36/35 9/12-36/35 45/4-36/35 9/20-36/35 63/4-36/35 9/28-36/35