Subtract 70/98 from 27/4
1st number: 6 3/4, 2nd number: 70/98
27/4 - 70/98 is 169/28.
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,
27/4 = 27 × 49/4 × 49 = 1323/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
70/98 = 70 × 2/98 × 2 = 140/196 - Subtract the two like fractions:
1323/196 - 140/196 = 1323 - 140/196 = 1183/196 - After reducing the fraction, the answer is 169/28
- In mixed form: 61/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-70/98 27/8-70/98 81/4-70/98 27/12-70/98 27/20-70/98 27/28-70/98