Subtract 54/36 from 98/10
1st number: 9 8/10, 2nd number: 1 18/36
98/10 - 54/36 is 83/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 10 × 18 = 180,
98/10 = 98 × 18/10 × 18 = 1764/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
54/36 = 54 × 5/36 × 5 = 270/180 - Subtract the two like fractions:
1764/180 - 270/180 = 1764 - 270/180 = 1494/180 - After reducing the fraction, the answer is 83/10
- In mixed form: 83/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20-54/36 98/10-54/72 98/30-54/36 98/50-54/36 98/70-54/36