Subtract 3/49 from 98/20
1st number: 4 18/20, 2nd number: 3/49
98/20 - 3/49 is 2371/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 49 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 20 × 49 = 980,
98/20 = 98 × 49/20 × 49 = 4802/980 - Likewise, for the 2nd fraction, since 49 × 20 = 980,
3/49 = 3 × 20/49 × 20 = 60/980 - Subtract the two like fractions:
4802/980 - 60/980 = 4802 - 60/980 = 4742/980 - After reducing the fraction, the answer is 2371/490
- In mixed form: 4411/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20-6/49 98/40-3/49 98/20-3/98 98/20-9/49 98/60-3/49 98/20-15/49 98/20-21/49