Subtract 9/10 from 3/14
3/14 - 9/10 is -24/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
3/14 = 3 × 5/14 × 5 = 15/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
9/10 = 9 × 7/10 × 7 = 63/70 - Subtract the two like fractions:
15/70 - 63/70 = 15 - 63/70 = -48/70 - After reducing the fraction, the answer is -24/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14-9/10 3/14-18/10 3/28-9/10 3/14-9/20 9/14-9/10 3/14-27/10 3/42-9/10 3/14-9/30 15/14-9/10 3/14-45/10 3/70-9/10 3/14-9/50 21/14-9/10 3/14-63/10 3/98-9/10 3/14-9/70