Subtract 14/5 from 9/45
1st number: 9/45, 2nd number: 2 4/5
9/45 - 14/5 is -13/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
9/45 = 9 × 1/45 × 1 = 9/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
14/5 = 14 × 9/5 × 9 = 126/45 - Subtract the two like fractions:
9/45 - 126/45 = 9 - 126/45 = -117/45 - After reducing the fraction, the answer is -13/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/45-14/5 9/45-28/5 9/90-14/5 9/45-14/10 27/45-14/5 9/45-42/5 9/45-14/15 9/45-70/5 9/45-14/25 63/45-14/5 9/45-98/5 9/45-14/35