Subtract 4/25 from 35/28
1st number: 1 7/28, 2nd number: 4/25
35/28 - 4/25 is 109/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 25 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
35/28 = 35 × 25/28 × 25 = 875/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
4/25 = 4 × 28/25 × 28 = 112/700 - Subtract the two like fractions:
875/700 - 112/700 = 875 - 112/700 = 763/700 - After reducing the fraction, the answer is 109/100
- In mixed form: 19/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28-4/25 35/28-8/25 35/56-4/25 35/28-4/50 35/28-12/25 35/84-4/25 35/28-4/75 35/28-20/25 35/28-28/25