Subtract 9/54 from 32/28
1st number: 1 4/28, 2nd number: 9/54
32/28 - 9/54 is 41/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 54 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
32/28 = 32 × 27/28 × 27 = 864/756 - Likewise, for the 2nd fraction, since 54 × 14 = 756,
9/54 = 9 × 14/54 × 14 = 126/756 - Subtract the two like fractions:
864/756 - 126/756 = 864 - 126/756 = 738/756 - After reducing the fraction, the answer is 41/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/28-9/54 32/28-18/54 32/56-9/54 96/28-9/54 32/28-27/54 32/84-9/54 32/28-45/54 32/28-63/54