Subtract 60/45 from 10/50
1st number: 10/50, 2nd number: 1 15/45
10/50 - 60/45 is -17/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 45 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
10/50 = 10 × 9/50 × 9 = 90/450 - Likewise, for the 2nd fraction, since 45 × 10 = 450,
60/45 = 60 × 10/45 × 10 = 600/450 - Subtract the two like fractions:
90/450 - 600/450 = 90 - 600/450 = -510/450 - After reducing the fraction, the answer is -17/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/50-60/45 10/50-60/90 30/50-60/45 70/50-60/45