Subtract 70/8 from 75/14
1st number: 5 5/14, 2nd number: 8 6/8
75/14 - 70/8 is -95/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
75/14 = 75 × 4/14 × 4 = 300/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
70/8 = 70 × 7/8 × 7 = 490/56 - Subtract the two like fractions:
300/56 - 490/56 = 300 - 490/56 = -190/56 - After reducing the fraction, the answer is -95/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/28-70/8 75/14-70/16 75/42-70/8 75/14-70/24 75/70-70/8 75/14-70/40 75/98-70/8 75/14-70/56