Subtract 35/18 from 48/50
1st number: 48/50, 2nd number: 1 17/18
48/50 - 35/18 is -443/450.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
48/50 = 48 × 9/50 × 9 = 432/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
35/18 = 35 × 25/18 × 25 = 875/450 - Subtract the two like fractions:
432/450 - 875/450 = 432 - 875/450 = -443/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/50-35/18 48/50-70/18 48/50-35/36 48/50-35/54 48/50-35/90