Subtract 4/50 from 70/56
1st number: 1 14/56, 2nd number: 4/50
70/56 - 4/50 is 117/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
70/56 = 70 × 25/56 × 25 = 1750/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
4/50 = 4 × 28/50 × 28 = 112/1400 - Subtract the two like fractions:
1750/1400 - 112/1400 = 1750 - 112/1400 = 1638/1400 - After reducing the fraction, the answer is 117/100
- In mixed form: 117/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56-8/50 70/56-12/50 70/56-20/50 70/56-28/50