Subtract 1/7 from 50/98
50/98 - 1/7 is 18/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
50/98 = 50 × 1/98 × 1 = 50/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
1/7 = 1 × 14/7 × 14 = 14/98 - Subtract the two like fractions:
50/98 - 14/98 = 50 - 14/98 = 36/98 - After reducing the fraction, the answer is 18/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98-2/7 50/98-1/14 50/98-3/7 50/98-1/21 50/98-5/7 50/98-1/35 50/98-1/49