Subtract 14/8 from 30/25
1st number: 1 5/25, 2nd number: 1 6/8
30/25 - 14/8 is -11/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
30/25 = 30 × 8/25 × 8 = 240/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
14/8 = 14 × 25/8 × 25 = 350/200 - Subtract the two like fractions:
240/200 - 350/200 = 240 - 350/200 = -110/200 - After reducing the fraction, the answer is -11/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/25-14/8 30/25-28/8 30/50-14/8 30/25-14/16 90/25-14/8 30/25-42/8 30/75-14/8 30/25-14/24 30/25-70/8 30/25-14/40 30/25-98/8 30/25-14/56