Subtract 2/98 from 20/60
20/60 - 2/98 is 46/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 98 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 60 × 49 = 2940,
20/60 = 20 × 49/60 × 49 = 980/2940 - Likewise, for the 2nd fraction, since 98 × 30 = 2940,
2/98 = 2 × 30/98 × 30 = 60/2940 - Subtract the two like fractions:
980/2940 - 60/2940 = 980 - 60/2940 = 920/2940 - After reducing the fraction, the answer is 46/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/60-2/98 20/60-4/98 20/60-6/98 20/60-10/98 20/60-14/98