Subtract 54/80 from 14/3
1st number: 4 2/3, 2nd number: 54/80
14/3 - 54/80 is 479/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 3 × 80 = 240,
14/3 = 14 × 80/3 × 80 = 1120/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
54/80 = 54 × 3/80 × 3 = 162/240 - Subtract the two like fractions:
1120/240 - 162/240 = 1120 - 162/240 = 958/240 - After reducing the fraction, the answer is 479/120
- In mixed form: 3119/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3-54/80 14/6-54/80 42/3-54/80 14/9-54/80 70/3-54/80 14/15-54/80 98/3-54/80 14/21-54/80