Subtract 1/28 from 70/10
1st number: 7 0/10, 2nd number: 1/28
70/10 - 1/28 is 195/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 10 × 14 = 140,
70/10 = 70 × 14/10 × 14 = 980/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
1/28 = 1 × 5/28 × 5 = 5/140 - Subtract the two like fractions:
980/140 - 5/140 = 980 - 5/140 = 975/140 - After reducing the fraction, the answer is 195/28
- In mixed form: 627/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10-2/28 70/20-1/28 70/10-1/56 70/10-3/28 70/30-1/28 70/10-1/84 70/10-5/28 70/50-1/28 70/10-7/28