Subtract 63/45 from 14/5
1st number: 2 4/5, 2nd number: 1 18/45
14/5 - 63/45 is 7/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
14/5 = 14 × 9/5 × 9 = 126/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
63/45 = 63 × 1/45 × 1 = 63/45 - Subtract the two like fractions:
126/45 - 63/45 = 126 - 63/45 = 63/45 - After reducing the fraction, the answer is 7/5
- In mixed form: 12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/5-63/45 14/10-63/45 14/5-63/90 42/5-63/45 14/15-63/45 70/5-63/45 14/25-63/45 98/5-63/45 14/35-63/45