Subtract 48/50 from 18/7
1st number: 2 4/7, 2nd number: 48/50
18/7 - 48/50 is 282/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 7 × 50 = 350,
18/7 = 18 × 50/7 × 50 = 900/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
48/50 = 48 × 7/50 × 7 = 336/350 - Subtract the two like fractions:
900/350 - 336/350 = 900 - 336/350 = 564/350 - After reducing the fraction, the answer is 282/175
- In mixed form: 1107/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/7-48/50 18/7-96/50 18/14-48/50 54/7-48/50 18/21-48/50 90/7-48/50 18/35-48/50 18/49-48/50