Subtract 6/80 from 60/7
1st number: 8 4/7, 2nd number: 6/80
60/7 - 6/80 is 2379/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 7 × 80 = 560,
60/7 = 60 × 80/7 × 80 = 4800/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
6/80 = 6 × 7/80 × 7 = 42/560 - Subtract the two like fractions:
4800/560 - 42/560 = 4800 - 42/560 = 4758/560 - After reducing the fraction, the answer is 2379/280
- In mixed form: 8139/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/7-12/80 60/14-6/80 60/7-18/80 60/21-6/80 60/7-30/80 60/35-6/80 60/7-42/80 60/49-6/80