Subtract 18/32 from 5/4
1st number: 1 1/4, 2nd number: 18/32
5/4 - 18/32 is 11/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 4 × 8 = 32,
5/4 = 5 × 8/4 × 8 = 40/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
18/32 = 18 × 1/32 × 1 = 18/32 - Subtract the two like fractions:
40/32 - 18/32 = 40 - 18/32 = 22/32 - After reducing the fraction, the answer is 11/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/4-18/32 5/4-36/32 5/8-18/32 5/4-18/64 15/4-18/32 5/4-54/32 5/12-18/32 5/4-18/96 25/4-18/32 5/4-90/32 5/20-18/32 35/4-18/32 5/28-18/32