Subtract 27/98 from 36/10
1st number: 3 6/10, 2nd number: 27/98
36/10 - 27/98 is 1629/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
36/10 = 36 × 49/10 × 49 = 1764/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
27/98 = 27 × 5/98 × 5 = 135/490 - Subtract the two like fractions:
1764/490 - 135/490 = 1764 - 135/490 = 1629/490 - In mixed form: 3159/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/10-27/98 36/10-54/98 36/20-27/98 36/10-81/98 36/30-27/98 36/50-27/98 36/70-27/98