Subtract 14/72 from 60/80
60/80 - 14/72 is 5/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 72 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
60/80 = 60 × 9/80 × 9 = 540/720 - Likewise, for the 2nd fraction, since 72 × 10 = 720,
14/72 = 14 × 10/72 × 10 = 140/720 - Subtract the two like fractions:
540/720 - 140/720 = 540 - 140/720 = 400/720 - After reducing the fraction, the answer is 5/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80-28/72 60/80-42/72 60/80-70/72 60/80-98/72