Subtract 14/40 from 25/9
1st number: 2 7/9, 2nd number: 14/40
25/9 - 14/40 is 437/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 9 × 40 = 360,
25/9 = 25 × 40/9 × 40 = 1000/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
14/40 = 14 × 9/40 × 9 = 126/360 - Subtract the two like fractions:
1000/360 - 126/360 = 1000 - 126/360 = 874/360 - After reducing the fraction, the answer is 437/180
- In mixed form: 277/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/9-14/40 25/9-28/40 25/18-14/40 25/9-14/80 75/9-14/40 25/9-42/40 25/27-14/40 25/9-70/40 25/45-14/40 25/9-98/40 25/63-14/40