Subtract 1/10 from 54/36
1st number: 1 18/36, 2nd number: 1/10
54/36 - 1/10 is 7/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 10 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
54/36 = 54 × 5/36 × 5 = 270/180 - Likewise, for the 2nd fraction, since 10 × 18 = 180,
1/10 = 1 × 18/10 × 18 = 18/180 - Subtract the two like fractions:
270/180 - 18/180 = 270 - 18/180 = 252/180 - After reducing the fraction, the answer is 7/5
- In mixed form: 12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36-2/10 54/72-1/10 54/36-1/20 54/36-3/10 54/36-1/30 54/36-5/10 54/36-1/50 54/36-7/10 54/36-1/70