Subtract 8/32 from 28/4
1st number: 7 0/4, 2nd number: 8/32
28/4 - 8/32 is 27/4.
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,
28/4 = 28 × 8/4 × 8 = 224/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
8/32 = 8 × 1/32 × 1 = 8/32 - Subtract the two like fractions:
224/32 - 8/32 = 224 - 8/32 = 216/32 - After reducing the fraction, the answer is 27/4
- In mixed form: 63/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4-8/32 28/4-16/32 28/8-8/32 28/4-8/64 84/4-8/32 28/4-24/32 28/12-8/32 28/4-8/96 28/4-40/32 28/20-8/32 28/4-56/32