Subtract 10/54 from 60/90
60/90 - 10/54 is 13/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
60/90 = 60 × 3/90 × 3 = 180/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
10/54 = 10 × 5/54 × 5 = 50/270 - Subtract the two like fractions:
180/270 - 50/270 = 180 - 50/270 = 130/270 - After reducing the fraction, the answer is 13/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/90-20/54 60/90-30/54 60/90-50/54 60/90-70/54