Subtract 4/80 from 60/36
1st number: 1 24/36, 2nd number: 4/80
60/36 - 4/80 is 97/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 36 × 20 = 720,
60/36 = 60 × 20/36 × 20 = 1200/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
4/80 = 4 × 9/80 × 9 = 36/720 - Subtract the two like fractions:
1200/720 - 36/720 = 1200 - 36/720 = 1164/720 - After reducing the fraction, the answer is 97/60
- In mixed form: 137/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/36-8/80 60/72-4/80 60/36-12/80 60/36-20/80 60/36-28/80