Subtract 5/98 from 10/45
10/45 - 5/98 is 151/882.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 45 × 98 = 4410,
10/45 = 10 × 98/45 × 98 = 980/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
5/98 = 5 × 45/98 × 45 = 225/4410 - Subtract the two like fractions:
980/4410 - 225/4410 = 980 - 225/4410 = 755/4410 - After reducing the fraction, the answer is 151/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45-5/98 10/45-10/98 10/90-5/98 30/45-5/98 10/45-15/98 50/45-5/98 10/45-25/98 70/45-5/98 10/45-35/98