Subtract 45/10 from 48/75
1st number: 48/75, 2nd number: 4 5/10
48/75 - 45/10 is -193/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
48/75 = 48 × 2/75 × 2 = 96/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
45/10 = 45 × 15/10 × 15 = 675/150 - Subtract the two like fractions:
96/150 - 675/150 = 96 - 675/150 = -579/150 - After reducing the fraction, the answer is -193/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/75-45/10 48/75-90/10 48/75-45/20 48/75-45/30 48/75-45/50 48/75-45/70