Subtract 60/50 from 80/60
1st number: 1 20/60, 2nd number: 1 10/50
80/60 - 60/50 is 2/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
80/60 = 80 × 5/60 × 5 = 400/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
60/50 = 60 × 6/50 × 6 = 360/300 - Subtract the two like fractions:
400/300 - 360/300 = 400 - 360/300 = 40/300 - After reducing the fraction, the answer is 2/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: