Subtract 16/98 from 7/4
1st number: 1 3/4, 2nd number: 16/98
7/4 - 16/98 is 311/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
7/4 = 7 × 49/4 × 49 = 343/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
16/98 = 16 × 2/98 × 2 = 32/196 - Subtract the two like fractions:
343/196 - 32/196 = 343 - 32/196 = 311/196 - In mixed form: 1115/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/4-16/98 7/4-32/98 7/8-16/98 21/4-16/98 7/4-48/98 7/12-16/98 35/4-16/98 7/4-80/98 7/20-16/98 49/4-16/98 7/28-16/98