Subtract 45/16 from 12/24
1st number: 12/24, 2nd number: 2 13/16
12/24 - 45/16 is -37/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 24 × 2 = 48,
12/24 = 12 × 2/24 × 2 = 24/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
45/16 = 45 × 3/16 × 3 = 135/48 - Subtract the two like fractions:
24/48 - 135/48 = 24 - 135/48 = -111/48 - After reducing the fraction, the answer is -37/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24-90/16 12/48-45/16 12/24-45/32 36/24-45/16 12/72-45/16 12/24-45/48 60/24-45/16 12/24-45/80 84/24-45/16